442474130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5339

約数の個数: 64

約数和(自身を含む): 977536512

約数和(自身を除く): 535062382

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 2414, 2485, 4970, 5237, 6035, 8449, 10474, 12070, 16898, 26185, 36659, 42245, 52370, 73318, 84490, 89029, 178058, 183295, 366590, 371827, 445145, 623203, 743654, 890290, 1246406, 1859135, 2602789, 3116015, 3718270, 5205578, 6232030, 6321059, 12642118, 13013945, 26027890, 31605295, 44247413, 63210590, 88494826, 221237065, 442474130]

約数ペア:

[(1, 442474130), (2, 221237065), (5, 88494826), (7, 63210590), (10, 44247413), (14, 31605295), (17, 26027890), (34, 13013945), (35, 12642118), (70, 6321059), (71, 6232030), (85, 5205578), (119, 3718270), (142, 3116015), (170, 2602789), (238, 1859135), (355, 1246406), (497, 890290), (595, 743654), (710, 623203), (994, 445145), (1190, 371827), (1207, 366590), (2414, 183295), (2485, 178058), (4970, 89029), (5237, 84490), (6035, 73318), (8449, 52370), (10474, 42245), (12070, 36659), (16898, 26185)]