310528060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 710664192

約数和(自身を除く): 400136132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 53, 92, 94, 106, 115, 188, 212, 230, 235, 265, 271, 460, 470, 530, 542, 940, 1060, 1081, 1084, 1219, 1355, 2162, 2438, 2491, 2710, 4324, 4876, 4982, 5405, 5420, 6095, 6233, 9964, 10810, 12190, 12455, 12466, 12737, 14363, 21620, 24380, 24910, 24932, 25474, 28726, 31165, 49820, 50948, 57293, 57452, 62330, 63685, 71815, 114586, 124660, 127370, 143630, 229172, 254740, 286465, 287260, 292951, 330349, 572930, 585902, 660698, 675061, 1145860, 1171804, 1321396, 1350122, 1464755, 1651745, 2700244, 2929510, 3303490, 3375305, 5859020, 6606980, 6750610, 13501220, 15526403, 31052806, 62105612, 77632015, 155264030, 310528060]

約数ペア:

[(1, 310528060), (2, 155264030), (4, 77632015), (5, 62105612), (10, 31052806), (20, 15526403), (23, 13501220), (46, 6750610), (47, 6606980), (53, 5859020), (92, 3375305), (94, 3303490), (106, 2929510), (115, 2700244), (188, 1651745), (212, 1464755), (230, 1350122), (235, 1321396), (265, 1171804), (271, 1145860), (460, 675061), (470, 660698), (530, 585902), (542, 572930), (940, 330349), (1060, 292951), (1081, 287260), (1084, 286465), (1219, 254740), (1355, 229172), (2162, 143630), (2438, 127370), (2491, 124660), (2710, 114586), (4324, 71815), (4876, 63685), (4982, 62330), (5405, 57452), (5420, 57293), (6095, 50948), (6233, 49820), (9964, 31165), (10810, 28726), (12190, 25474), (12455, 24932), (12466, 24910), (12737, 24380), (14363, 21620)]