4640370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 13409280

約数和(自身を除く): 8768910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1163, 1330, 1995, 2326, 3489, 3990, 5815, 6978, 8141, 11630, 16282, 17445, 22097, 24423, 34890, 40705, 44194, 48846, 66291, 81410, 110485, 122115, 132582, 154679, 220970, 244230, 309358, 331455, 464037, 662910, 773395, 928074, 1546790, 2320185, 4640370]

約数ペア:

[(1, 4640370), (2, 2320185), (3, 1546790), (5, 928074), (6, 773395), (7, 662910), (10, 464037), (14, 331455), (15, 309358), (19, 244230), (21, 220970), (30, 154679), (35, 132582), (38, 122115), (42, 110485), (57, 81410), (70, 66291), (95, 48846), (105, 44194), (114, 40705), (133, 34890), (190, 24423), (210, 22097), (266, 17445), (285, 16282), (399, 11630), (570, 8141), (665, 6978), (798, 5815), (1163, 3990), (1330, 3489), (1995, 2326)]