198589410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 582266880

約数和(自身を除く): 383677470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 53, 62, 79, 85, 90, 93, 102, 106, 153, 155, 158, 159, 170, 186, 237, 255, 265, 279, 306, 310, 318, 395, 465, 474, 477, 510, 527, 530, 558, 711, 765, 790, 795, 901, 930, 954, 1054, 1185, 1343, 1395, 1422, 1530, 1581, 1590, 1643, 1802, 2370, 2385, 2449, 2635, 2686, 2703, 2790, 3162, 3286, 3555, 4029, 4187, 4505, 4743, 4770, 4898, 4929, 5270, 5406, 6715, 7110, 7347, 7905, 8058, 8109, 8215, 8374, 9010, 9486, 9858, 12087, 12245, 12561, 13430, 13515, 14694, 14787, 15810, 16218, 16430, 20145, 20935, 22041, 23715, 24174, 24490, 24645, 25122, 27030, 27931, 29574, 36735, 37683, 40290, 40545, 41633, 41870, 44082, 47430, 49290, 55862, 60435, 62805, 71179, 73470, 73935, 75366, 81090, 83266, 83793, 110205, 120870, 124899, 125610, 129797, 139655, 142358, 147870, 167586, 188415, 208165, 213537, 220410, 249798, 251379, 259594, 279310, 355895, 374697, 376830, 389391, 416330, 418965, 427074, 502758, 624495, 640611, 648985, 711790, 749394, 778782, 837930, 1067685, 1168173, 1248990, 1256895, 1281222, 1297970, 1873485, 1946955, 2135370, 2206549, 2336346, 2513790, 3203055, 3746970, 3893910, 4413098, 5840865, 6406110, 6619647, 11032745, 11681730, 13239294, 19858941, 22065490, 33098235, 39717882, 66196470, 99294705, 198589410]

約数ペア:

[(1, 198589410), (2, 99294705), (3, 66196470), (5, 39717882), (6, 33098235), (9, 22065490), (10, 19858941), (15, 13239294), (17, 11681730), (18, 11032745), (30, 6619647), (31, 6406110), (34, 5840865), (45, 4413098), (51, 3893910), (53, 3746970), (62, 3203055), (79, 2513790), (85, 2336346), (90, 2206549), (93, 2135370), (102, 1946955), (106, 1873485), (153, 1297970), (155, 1281222), (158, 1256895), (159, 1248990), (170, 1168173), (186, 1067685), (237, 837930), (255, 778782), (265, 749394), (279, 711790), (306, 648985), (310, 640611), (318, 624495), (395, 502758), (465, 427074), (474, 418965), (477, 416330), (510, 389391), (527, 376830), (530, 374697), (558, 355895), (711, 279310), (765, 259594), (790, 251379), (795, 249798), (901, 220410), (930, 213537), (954, 208165), (1054, 188415), (1185, 167586), (1343, 147870), (1395, 142358), (1422, 139655), (1530, 129797), (1581, 125610), (1590, 124899), (1643, 120870), (1802, 110205), (2370, 83793), (2385, 83266), (2449, 81090), (2635, 75366), (2686, 73935), (2703, 73470), (2790, 71179), (3162, 62805), (3286, 60435), (3555, 55862), (4029, 49290), (4187, 47430), (4505, 44082), (4743, 41870), (4770, 41633), (4898, 40545), (4929, 40290), (5270, 37683), (5406, 36735), (6715, 29574), (7110, 27931), (7347, 27030), (7905, 25122), (8058, 24645), (8109, 24490), (8215, 24174), (8374, 23715), (9010, 22041), (9486, 20935), (9858, 20145), (12087, 16430), (12245, 16218), (12561, 15810), (13430, 14787), (13515, 14694)]