190118970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 517031424

約数和(自身を除く): 326912454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 83, 90, 93, 155, 166, 186, 249, 279, 310, 415, 465, 498, 558, 747, 821, 830, 930, 1245, 1395, 1494, 1642, 2463, 2490, 2573, 2790, 3735, 4105, 4926, 5146, 7389, 7470, 7719, 8210, 12315, 12865, 14778, 15438, 23157, 24630, 25451, 25730, 36945, 38595, 46314, 50902, 68143, 73890, 76353, 77190, 115785, 127255, 136286, 152706, 204429, 229059, 231570, 254510, 340715, 381765, 408858, 458118, 613287, 681430, 763530, 1022145, 1145295, 1226574, 2044290, 2112433, 2290590, 3066435, 4224866, 6132870, 6337299, 10562165, 12674598, 19011897, 21124330, 31686495, 38023794, 63372990, 95059485, 190118970]

約数ペア:

[(1, 190118970), (2, 95059485), (3, 63372990), (5, 38023794), (6, 31686495), (9, 21124330), (10, 19011897), (15, 12674598), (18, 10562165), (30, 6337299), (31, 6132870), (45, 4224866), (62, 3066435), (83, 2290590), (90, 2112433), (93, 2044290), (155, 1226574), (166, 1145295), (186, 1022145), (249, 763530), (279, 681430), (310, 613287), (415, 458118), (465, 408858), (498, 381765), (558, 340715), (747, 254510), (821, 231570), (830, 229059), (930, 204429), (1245, 152706), (1395, 136286), (1494, 127255), (1642, 115785), (2463, 77190), (2490, 76353), (2573, 73890), (2790, 68143), (3735, 50902), (4105, 46314), (4926, 38595), (5146, 36945), (7389, 25730), (7470, 25451), (7719, 24630), (8210, 23157), (12315, 15438), (12865, 14778)]