68858130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 191102976

約数和(自身を除く): 122244846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 53, 55, 62, 66, 93, 106, 110, 127, 155, 159, 165, 186, 254, 265, 310, 318, 330, 341, 381, 465, 530, 583, 635, 682, 762, 795, 930, 1023, 1166, 1270, 1397, 1590, 1643, 1705, 1749, 1905, 2046, 2794, 2915, 3286, 3410, 3498, 3810, 3937, 4191, 4929, 5115, 5830, 6731, 6985, 7874, 8215, 8382, 8745, 9858, 10230, 11811, 13462, 13970, 16430, 17490, 18073, 19685, 20193, 20955, 23622, 24645, 33655, 36146, 39370, 40386, 41910, 43307, 49290, 54219, 59055, 67310, 74041, 86614, 90365, 100965, 108438, 118110, 129921, 148082, 180730, 201930, 208661, 216535, 222123, 259842, 271095, 370205, 417322, 433070, 444246, 542190, 625983, 649605, 740410, 1043305, 1110615, 1251966, 1299210, 2086610, 2221230, 2295271, 3129915, 4590542, 6259830, 6885813, 11476355, 13771626, 22952710, 34429065, 68858130]

約数ペア:

[(1, 68858130), (2, 34429065), (3, 22952710), (5, 13771626), (6, 11476355), (10, 6885813), (11, 6259830), (15, 4590542), (22, 3129915), (30, 2295271), (31, 2221230), (33, 2086610), (53, 1299210), (55, 1251966), (62, 1110615), (66, 1043305), (93, 740410), (106, 649605), (110, 625983), (127, 542190), (155, 444246), (159, 433070), (165, 417322), (186, 370205), (254, 271095), (265, 259842), (310, 222123), (318, 216535), (330, 208661), (341, 201930), (381, 180730), (465, 148082), (530, 129921), (583, 118110), (635, 108438), (682, 100965), (762, 90365), (795, 86614), (930, 74041), (1023, 67310), (1166, 59055), (1270, 54219), (1397, 49290), (1590, 43307), (1643, 41910), (1705, 40386), (1749, 39370), (1905, 36146), (2046, 33655), (2794, 24645), (2915, 23622), (3286, 20955), (3410, 20193), (3498, 19685), (3810, 18073), (3937, 17490), (4191, 16430), (4929, 13970), (5115, 13462), (5830, 11811), (6731, 10230), (6985, 9858), (7874, 8745), (8215, 8382)]