1685280330

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 4582448640

約数和(自身を除く): 2897168310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 263, 270, 293, 405, 486, 526, 586, 729, 789, 810, 879, 1215, 1315, 1458, 1465, 1578, 1758, 2187, 2367, 2430, 2630, 2637, 2930, 3645, 3945, 4374, 4395, 4734, 5274, 7101, 7290, 7890, 7911, 8790, 10935, 11835, 13185, 14202, 15822, 21303, 21870, 23670, 23733, 26370, 35505, 39555, 42606, 47466, 63909, 71010, 71199, 77059, 79110, 106515, 118665, 127818, 142398, 154118, 191727, 213030, 213597, 231177, 237330, 319545, 355995, 383454, 385295, 427194, 462354, 575181, 639090, 640791, 693531, 711990, 770590, 958635, 1067985, 1150362, 1155885, 1281582, 1387062, 1917270, 2080593, 2135970, 2311770, 2875905, 3203955, 3467655, 4161186, 5751810, 6241779, 6407910, 6935310, 10402965, 12483558, 18725337, 20805930, 31208895, 37450674, 56176011, 62417790, 93626685, 112352022, 168528033, 187253370, 280880055, 337056066, 561760110, 842640165, 1685280330]

約数ペア:

[(1, 1685280330), (2, 842640165), (3, 561760110), (5, 337056066), (6, 280880055), (9, 187253370), (10, 168528033), (15, 112352022), (18, 93626685), (27, 62417790), (30, 56176011), (45, 37450674), (54, 31208895), (81, 20805930), (90, 18725337), (135, 12483558), (162, 10402965), (243, 6935310), (263, 6407910), (270, 6241779), (293, 5751810), (405, 4161186), (486, 3467655), (526, 3203955), (586, 2875905), (729, 2311770), (789, 2135970), (810, 2080593), (879, 1917270), (1215, 1387062), (1315, 1281582), (1458, 1155885), (1465, 1150362), (1578, 1067985), (1758, 958635), (2187, 770590), (2367, 711990), (2430, 693531), (2630, 640791), (2637, 639090), (2930, 575181), (3645, 462354), (3945, 427194), (4374, 385295), (4395, 383454), (4734, 355995), (5274, 319545), (7101, 237330), (7290, 231177), (7890, 213597), (7911, 213030), (8790, 191727), (10935, 154118), (11835, 142398), (13185, 127818), (14202, 118665), (15822, 106515), (21303, 79110), (21870, 77059), (23670, 71199), (23733, 71010), (26370, 63909), (35505, 47466), (39555, 42606)]