2904698860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 7103416320

約数和(自身を除く): 4198717460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 181, 316, 362, 395, 553, 724, 790, 905, 1106, 1267, 1451, 1580, 1810, 2212, 2534, 2765, 2902, 3620, 5068, 5530, 5804, 6335, 7255, 10157, 11060, 12670, 14299, 14510, 20314, 25340, 28598, 29020, 40628, 50785, 57196, 71495, 100093, 101570, 114629, 142990, 200186, 203140, 229258, 262631, 285980, 400372, 458516, 500465, 525262, 573145, 802403, 1000930, 1050524, 1146290, 1313155, 1604806, 1838417, 2001860, 2292580, 2626310, 3209612, 3676834, 4012015, 5252620, 7353668, 8024030, 9192085, 16048060, 18384170, 20747849, 36768340, 41495698, 82991396, 103739245, 145234943, 207478490, 290469886, 414956980, 580939772, 726174715, 1452349430, 2904698860]

約数ペア:

[(1, 2904698860), (2, 1452349430), (4, 726174715), (5, 580939772), (7, 414956980), (10, 290469886), (14, 207478490), (20, 145234943), (28, 103739245), (35, 82991396), (70, 41495698), (79, 36768340), (140, 20747849), (158, 18384170), (181, 16048060), (316, 9192085), (362, 8024030), (395, 7353668), (553, 5252620), (724, 4012015), (790, 3676834), (905, 3209612), (1106, 2626310), (1267, 2292580), (1451, 2001860), (1580, 1838417), (1810, 1604806), (2212, 1313155), (2534, 1146290), (2765, 1050524), (2902, 1000930), (3620, 802403), (5068, 573145), (5530, 525262), (5804, 500465), (6335, 458516), (7255, 400372), (10157, 285980), (11060, 262631), (12670, 229258), (14299, 203140), (14510, 200186), (20314, 142990), (25340, 114629), (28598, 101570), (29020, 100093), (40628, 71495), (50785, 57196)]