62140780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 149467248

約数和(自身を除く): 87326468

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 827, 884, 1105, 1156, 1445, 1654, 2210, 2890, 3308, 3757, 4135, 4420, 5780, 7514, 8270, 10751, 14059, 15028, 16540, 18785, 21502, 28118, 37570, 43004, 53755, 56236, 70295, 75140, 107510, 140590, 182767, 215020, 239003, 281180, 365534, 478006, 731068, 913835, 956012, 1195015, 1827670, 2390030, 3107039, 3655340, 4780060, 6214078, 12428156, 15535195, 31070390, 62140780]

約数ペア:

[(1, 62140780), (2, 31070390), (4, 15535195), (5, 12428156), (10, 6214078), (13, 4780060), (17, 3655340), (20, 3107039), (26, 2390030), (34, 1827670), (52, 1195015), (65, 956012), (68, 913835), (85, 731068), (130, 478006), (170, 365534), (221, 281180), (260, 239003), (289, 215020), (340, 182767), (442, 140590), (578, 107510), (827, 75140), (884, 70295), (1105, 56236), (1156, 53755), (1445, 43004), (1654, 37570), (2210, 28118), (2890, 21502), (3308, 18785), (3757, 16540), (4135, 15028), (4420, 14059), (5780, 10751), (7514, 8270)]