249954420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{52733}}^1$

素因数の和:52824

約数の個数: 48

約数和(自身を含む): 708744960

約数和(自身を除く): 458790540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 52733, 105466, 158199, 210932, 263665, 316398, 527330, 632796, 790995, 1054660, 1581990, 3163980, 4165907, 8331814, 12497721, 16663628, 20829535, 24995442, 41659070, 49990884, 62488605, 83318140, 124977210, 249954420]

約数ペア:

[(1, 249954420), (2, 124977210), (3, 83318140), (4, 62488605), (5, 49990884), (6, 41659070), (10, 24995442), (12, 20829535), (15, 16663628), (20, 12497721), (30, 8331814), (60, 4165907), (79, 3163980), (158, 1581990), (237, 1054660), (316, 790995), (395, 632796), (474, 527330), (790, 316398), (948, 263665), (1185, 210932), (1580, 158199), (2370, 105466), (4740, 52733)]