974741670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11131}}^1$

素因数の和:11290

約数の個数: 96

約数和(自身を含む): 2917474560

約数和(自身を除く): 1942732890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 973, 1251, 1390, 1946, 2085, 2502, 2919, 4170, 4865, 5838, 6255, 8757, 9730, 11131, 12510, 14595, 17514, 22262, 29190, 33393, 43785, 55655, 66786, 77917, 87570, 100179, 111310, 155834, 166965, 200358, 233751, 333930, 389585, 467502, 500895, 701253, 779170, 1001790, 1168755, 1402506, 1547209, 2337510, 3094418, 3506265, 4641627, 7012530, 7736045, 9283254, 10830463, 13924881, 15472090, 21660926, 23208135, 27849762, 32491389, 46416270, 54152315, 64982778, 69624405, 97474167, 108304630, 139248810, 162456945, 194948334, 324913890, 487370835, 974741670]

約数ペア:

[(1, 974741670), (2, 487370835), (3, 324913890), (5, 194948334), (6, 162456945), (7, 139248810), (9, 108304630), (10, 97474167), (14, 69624405), (15, 64982778), (18, 54152315), (21, 46416270), (30, 32491389), (35, 27849762), (42, 23208135), (45, 21660926), (63, 15472090), (70, 13924881), (90, 10830463), (105, 9283254), (126, 7736045), (139, 7012530), (210, 4641627), (278, 3506265), (315, 3094418), (417, 2337510), (630, 1547209), (695, 1402506), (834, 1168755), (973, 1001790), (1251, 779170), (1390, 701253), (1946, 500895), (2085, 467502), (2502, 389585), (2919, 333930), (4170, 233751), (4865, 200358), (5838, 166965), (6255, 155834), (8757, 111310), (9730, 100179), (11131, 87570), (12510, 77917), (14595, 66786), (17514, 55655), (22262, 43785), (29190, 33393)]