2013802890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 5425532928

約数和(自身を除く): 3411730038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 157, 165, 235, 282, 314, 330, 470, 471, 517, 705, 785, 827, 942, 1034, 1410, 1551, 1570, 1654, 1727, 2355, 2481, 2585, 3102, 3454, 4135, 4710, 4962, 5170, 5181, 7379, 7755, 8270, 8635, 9097, 10362, 12405, 14758, 15510, 17270, 18194, 22137, 24810, 25905, 27291, 36895, 38869, 44274, 45485, 51810, 54582, 73790, 77738, 81169, 90970, 110685, 116607, 129839, 136455, 162338, 194345, 221370, 233214, 243507, 259678, 272910, 388690, 389517, 405845, 427559, 487014, 583035, 649195, 779034, 811690, 855118, 1166070, 1217535, 1282677, 1298390, 1428229, 1947585, 2137795, 2435070, 2565354, 2856458, 3895170, 4275590, 4284687, 6102433, 6413385, 7141145, 8569374, 12204866, 12826770, 14282290, 18307299, 21423435, 30512165, 36614598, 42846870, 61024330, 67126763, 91536495, 134253526, 183072990, 201380289, 335633815, 402760578, 671267630, 1006901445, 2013802890]

約数ペア:

[(1, 2013802890), (2, 1006901445), (3, 671267630), (5, 402760578), (6, 335633815), (10, 201380289), (11, 183072990), (15, 134253526), (22, 91536495), (30, 67126763), (33, 61024330), (47, 42846870), (55, 36614598), (66, 30512165), (94, 21423435), (110, 18307299), (141, 14282290), (157, 12826770), (165, 12204866), (235, 8569374), (282, 7141145), (314, 6413385), (330, 6102433), (470, 4284687), (471, 4275590), (517, 3895170), (705, 2856458), (785, 2565354), (827, 2435070), (942, 2137795), (1034, 1947585), (1410, 1428229), (1551, 1298390), (1570, 1282677), (1654, 1217535), (1727, 1166070), (2355, 855118), (2481, 811690), (2585, 779034), (3102, 649195), (3454, 583035), (4135, 487014), (4710, 427559), (4962, 405845), (5170, 389517), (5181, 388690), (7379, 272910), (7755, 259678), (8270, 243507), (8635, 233214), (9097, 221370), (10362, 194345), (12405, 162338), (14758, 136455), (15510, 129839), (17270, 116607), (18194, 110685), (22137, 90970), (24810, 81169), (25905, 77738), (27291, 73790), (36895, 54582), (38869, 51810), (44274, 45485)]