67968654210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2338103}}^1$

素因数の和:2338152

約数の個数: 96

約数和(自身を含む): 196961880960

約数和(自身を除く): 128993226750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 14535, 29070, 2338103, 4676206, 7014309, 11690515, 14028618, 21042927, 23381030, 35071545, 39747751, 42085854, 44423957, 70143090, 79495502, 88847914, 105214635, 119243253, 133271871, 198738755, 210429270, 222119785, 238486506, 266543742, 357729759, 397477510, 399815613, 444239570, 596216265, 666359355, 715459518, 755207269, 799631226, 1192432530, 1332718710, 1510414538, 1788648795, 1999078065, 2265621807, 3577297590, 3776036345, 3998156130, 4531243614, 6796865421, 7552072690, 11328109035, 13593730842, 22656218070, 33984327105, 67968654210]

約数ペア:

[(1, 67968654210), (2, 33984327105), (3, 22656218070), (5, 13593730842), (6, 11328109035), (9, 7552072690), (10, 6796865421), (15, 4531243614), (17, 3998156130), (18, 3776036345), (19, 3577297590), (30, 2265621807), (34, 1999078065), (38, 1788648795), (45, 1510414538), (51, 1332718710), (57, 1192432530), (85, 799631226), (90, 755207269), (95, 715459518), (102, 666359355), (114, 596216265), (153, 444239570), (170, 399815613), (171, 397477510), (190, 357729759), (255, 266543742), (285, 238486506), (306, 222119785), (323, 210429270), (342, 198738755), (510, 133271871), (570, 119243253), (646, 105214635), (765, 88847914), (855, 79495502), (969, 70143090), (1530, 44423957), (1615, 42085854), (1710, 39747751), (1938, 35071545), (2907, 23381030), (3230, 21042927), (4845, 14028618), (5814, 11690515), (9690, 7014309), (14535, 4676206), (29070, 2338103)]