28230397890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2276

約数の個数: 128

約数和(自身を含む): 70748100864

約数和(自身を除く): 42517702974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 101, 113, 123, 202, 205, 226, 246, 303, 339, 410, 505, 565, 606, 615, 678, 1010, 1130, 1230, 1515, 1695, 2011, 3030, 3390, 4022, 4141, 4633, 6033, 8282, 9266, 10055, 11413, 12066, 12423, 13899, 20110, 20705, 22826, 23165, 24846, 27798, 30165, 34239, 41410, 46330, 57065, 60330, 62115, 68478, 69495, 82451, 114130, 124230, 138990, 164902, 171195, 203111, 227243, 247353, 342390, 406222, 412255, 454486, 467933, 494706, 609333, 681729, 824510, 935866, 1015555, 1136215, 1218666, 1236765, 1363458, 1403799, 2031110, 2272430, 2339665, 2473530, 2807598, 3046665, 3408645, 4679330, 6093330, 6817290, 7018995, 8327551, 9316963, 14037990, 16655102, 18633926, 22951543, 24982653, 27950889, 41637755, 45903086, 46584815, 49965306, 55901778, 68854629, 83275510, 93169630, 114757715, 124913265, 137709258, 139754445, 229515430, 249826530, 279508890, 344273145, 688546290, 941013263, 1882026526, 2823039789, 4705066315, 5646079578, 9410132630, 14115198945, 28230397890]

約数ペア:

[(1, 28230397890), (2, 14115198945), (3, 9410132630), (5, 5646079578), (6, 4705066315), (10, 2823039789), (15, 1882026526), (30, 941013263), (41, 688546290), (82, 344273145), (101, 279508890), (113, 249826530), (123, 229515430), (202, 139754445), (205, 137709258), (226, 124913265), (246, 114757715), (303, 93169630), (339, 83275510), (410, 68854629), (505, 55901778), (565, 49965306), (606, 46584815), (615, 45903086), (678, 41637755), (1010, 27950889), (1130, 24982653), (1230, 22951543), (1515, 18633926), (1695, 16655102), (2011, 14037990), (3030, 9316963), (3390, 8327551), (4022, 7018995), (4141, 6817290), (4633, 6093330), (6033, 4679330), (8282, 3408645), (9266, 3046665), (10055, 2807598), (11413, 2473530), (12066, 2339665), (12423, 2272430), (13899, 2031110), (20110, 1403799), (20705, 1363458), (22826, 1236765), (23165, 1218666), (24846, 1136215), (27798, 1015555), (30165, 935866), (34239, 824510), (41410, 681729), (46330, 609333), (57065, 494706), (60330, 467933), (62115, 454486), (68478, 412255), (69495, 406222), (82451, 342390), (114130, 247353), (124230, 227243), (138990, 203111), (164902, 171195)]