310412610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 865316088

約数和(自身を除く): 554903478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 37, 45, 62, 74, 90, 93, 97, 111, 155, 185, 186, 194, 222, 279, 291, 310, 333, 370, 465, 485, 555, 558, 582, 666, 873, 930, 961, 970, 1110, 1147, 1395, 1455, 1665, 1746, 1922, 2294, 2790, 2883, 2910, 3007, 3330, 3441, 3589, 4365, 4805, 5735, 5766, 6014, 6882, 7178, 8649, 8730, 9021, 9610, 10323, 10767, 11470, 14415, 15035, 17205, 17298, 17945, 18042, 20646, 21534, 27063, 28830, 30070, 32301, 34410, 35557, 35890, 43245, 45105, 51615, 53835, 54126, 64602, 71114, 86490, 90210, 93217, 103230, 106671, 107670, 111259, 135315, 161505, 177785, 186434, 213342, 222518, 270630, 279651, 320013, 323010, 333777, 355570, 466085, 533355, 556295, 559302, 640026, 667554, 838953, 932170, 1001331, 1066710, 1112590, 1398255, 1600065, 1668885, 1677906, 2002662, 2796510, 3200130, 3337770, 3449029, 4194765, 5006655, 6898058, 8389530, 10013310, 10347087, 17245145, 20694174, 31041261, 34490290, 51735435, 62082522, 103470870, 155206305, 310412610]

約数ペア:

[(1, 310412610), (2, 155206305), (3, 103470870), (5, 62082522), (6, 51735435), (9, 34490290), (10, 31041261), (15, 20694174), (18, 17245145), (30, 10347087), (31, 10013310), (37, 8389530), (45, 6898058), (62, 5006655), (74, 4194765), (90, 3449029), (93, 3337770), (97, 3200130), (111, 2796510), (155, 2002662), (185, 1677906), (186, 1668885), (194, 1600065), (222, 1398255), (279, 1112590), (291, 1066710), (310, 1001331), (333, 932170), (370, 838953), (465, 667554), (485, 640026), (555, 559302), (558, 556295), (582, 533355), (666, 466085), (873, 355570), (930, 333777), (961, 323010), (970, 320013), (1110, 279651), (1147, 270630), (1395, 222518), (1455, 213342), (1665, 186434), (1746, 177785), (1922, 161505), (2294, 135315), (2790, 111259), (2883, 107670), (2910, 106671), (3007, 103230), (3330, 93217), (3441, 90210), (3589, 86490), (4365, 71114), (4805, 64602), (5735, 54126), (5766, 53835), (6014, 51615), (6882, 45105), (7178, 43245), (8649, 35890), (8730, 35557), (9021, 34410), (9610, 32301), (10323, 30070), (10767, 28830), (11470, 27063), (14415, 21534), (15035, 20646), (17205, 18042), (17298, 17945)]