12103639430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{8629}}^1$

素因数の和:8913

約数の個数: 64

約数和(自身を含む): 23800573440

約数和(自身を除く): 11696934010

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 223, 370, 446, 629, 1115, 1258, 2230, 3145, 3791, 6290, 7582, 8251, 8629, 16502, 17258, 18955, 37910, 41255, 43145, 82510, 86290, 140267, 146693, 280534, 293386, 319273, 638546, 701335, 733465, 1402670, 1466930, 1596365, 1924267, 3192730, 3848534, 5427641, 9621335, 10855282, 19242670, 27138205, 32712539, 54276410, 65425078, 71197879, 142395758, 163562695, 327125390, 355989395, 711978790, 1210363943, 2420727886, 6051819715, 12103639430]

約数ペア:

[(1, 12103639430), (2, 6051819715), (5, 2420727886), (10, 1210363943), (17, 711978790), (34, 355989395), (37, 327125390), (74, 163562695), (85, 142395758), (170, 71197879), (185, 65425078), (223, 54276410), (370, 32712539), (446, 27138205), (629, 19242670), (1115, 10855282), (1258, 9621335), (2230, 5427641), (3145, 3848534), (3791, 3192730), (6290, 1924267), (7582, 1596365), (8251, 1466930), (8629, 1402670), (16502, 733465), (17258, 701335), (18955, 638546), (37910, 319273), (41255, 293386), (43145, 280534), (82510, 146693), (86290, 140267)]