61900734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 146764800

約数和(自身を除く): 84864066

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 103, 123, 206, 246, 287, 309, 349, 574, 618, 698, 721, 861, 1047, 1442, 1722, 2094, 2163, 2443, 4223, 4326, 4886, 7329, 8446, 12669, 14309, 14658, 25338, 28618, 29561, 35947, 42927, 59122, 71894, 85854, 88683, 100163, 107841, 177366, 200326, 215682, 251629, 300489, 503258, 600978, 754887, 1473827, 1509774, 2947654, 4421481, 8842962, 10316789, 20633578, 30950367, 61900734]

約数ペア:

[(1, 61900734), (2, 30950367), (3, 20633578), (6, 10316789), (7, 8842962), (14, 4421481), (21, 2947654), (41, 1509774), (42, 1473827), (82, 754887), (103, 600978), (123, 503258), (206, 300489), (246, 251629), (287, 215682), (309, 200326), (349, 177366), (574, 107841), (618, 100163), (698, 88683), (721, 85854), (861, 71894), (1047, 59122), (1442, 42927), (1722, 35947), (2094, 29561), (2163, 28618), (2443, 25338), (4223, 14658), (4326, 14309), (4886, 12669), (7329, 8446)]