7903715610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2260

約数の個数: 128

約数和(自身を含む): 22019309568

約数和(自身を除く): 14115593958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 191, 202, 210, 303, 382, 505, 573, 606, 707, 955, 1010, 1146, 1337, 1414, 1515, 1910, 1951, 2121, 2674, 2865, 3030, 3535, 3902, 4011, 4242, 5730, 5853, 6685, 7070, 8022, 9755, 10605, 11706, 13370, 13657, 19291, 19510, 20055, 21210, 27314, 29265, 38582, 40110, 40971, 57873, 58530, 68285, 81942, 96455, 115746, 135037, 136570, 192910, 197051, 204855, 270074, 289365, 372641, 394102, 405111, 409710, 578730, 591153, 675185, 745282, 810222, 985255, 1117923, 1182306, 1350370, 1379357, 1863205, 1970510, 2025555, 2235846, 2608487, 2758714, 2955765, 3726410, 4051110, 4138071, 5216974, 5589615, 5911530, 6896785, 7825461, 8276142, 11179230, 13042435, 13793570, 15650922, 20690355, 26084870, 37636741, 39127305, 41380710, 75273482, 78254610, 112910223, 188183705, 225820446, 263457187, 376367410, 526914374, 564551115, 790371561, 1129102230, 1317285935, 1580743122, 2634571870, 3951857805, 7903715610]

約数ペア:

[(1, 7903715610), (2, 3951857805), (3, 2634571870), (5, 1580743122), (6, 1317285935), (7, 1129102230), (10, 790371561), (14, 564551115), (15, 526914374), (21, 376367410), (30, 263457187), (35, 225820446), (42, 188183705), (70, 112910223), (101, 78254610), (105, 75273482), (191, 41380710), (202, 39127305), (210, 37636741), (303, 26084870), (382, 20690355), (505, 15650922), (573, 13793570), (606, 13042435), (707, 11179230), (955, 8276142), (1010, 7825461), (1146, 6896785), (1337, 5911530), (1414, 5589615), (1515, 5216974), (1910, 4138071), (1951, 4051110), (2121, 3726410), (2674, 2955765), (2865, 2758714), (3030, 2608487), (3535, 2235846), (3902, 2025555), (4011, 1970510), (4242, 1863205), (5730, 1379357), (5853, 1350370), (6685, 1182306), (7070, 1117923), (8022, 985255), (9755, 810222), (10605, 745282), (11706, 675185), (13370, 591153), (13657, 578730), (19291, 409710), (19510, 405111), (20055, 394102), (21210, 372641), (27314, 289365), (29265, 270074), (38582, 204855), (40110, 197051), (40971, 192910), (57873, 136570), (58530, 135037), (68285, 115746), (81942, 96455)]