285682980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14017

約数の個数: 96

約数和(自身を含む): 900845568

約数和(自身を除く): 615162588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 13963, 20460, 27926, 41889, 55852, 69815, 83778, 139630, 153593, 167556, 209445, 279260, 307186, 418890, 432853, 460779, 614372, 767965, 837780, 865706, 921558, 1298559, 1535930, 1731412, 1843116, 2164265, 2303895, 2597118, 3071860, 4328530, 4607790, 4761383, 5194236, 6492795, 8657060, 9215580, 9522766, 12985590, 14284149, 19045532, 23806915, 25971180, 28568298, 47613830, 57136596, 71420745, 95227660, 142841490, 285682980]

約数ペア:

[(1, 285682980), (2, 142841490), (3, 95227660), (4, 71420745), (5, 57136596), (6, 47613830), (10, 28568298), (11, 25971180), (12, 23806915), (15, 19045532), (20, 14284149), (22, 12985590), (30, 9522766), (31, 9215580), (33, 8657060), (44, 6492795), (55, 5194236), (60, 4761383), (62, 4607790), (66, 4328530), (93, 3071860), (110, 2597118), (124, 2303895), (132, 2164265), (155, 1843116), (165, 1731412), (186, 1535930), (220, 1298559), (310, 921558), (330, 865706), (341, 837780), (372, 767965), (465, 614372), (620, 460779), (660, 432853), (682, 418890), (930, 307186), (1023, 279260), (1364, 209445), (1705, 167556), (1860, 153593), (2046, 139630), (3410, 83778), (4092, 69815), (5115, 55852), (6820, 41889), (10230, 27926), (13963, 20460)]