2906460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 8984976

約数和(自身を除く): 6078516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 241, 268, 335, 402, 482, 603, 670, 723, 804, 964, 1005, 1205, 1206, 1340, 1446, 2010, 2169, 2410, 2412, 2892, 3015, 3615, 4020, 4338, 4820, 6030, 7230, 8676, 10845, 12060, 14460, 16147, 21690, 32294, 43380, 48441, 64588, 80735, 96882, 145323, 161470, 193764, 242205, 290646, 322940, 484410, 581292, 726615, 968820, 1453230, 2906460]

約数ペア:

[(1, 2906460), (2, 1453230), (3, 968820), (4, 726615), (5, 581292), (6, 484410), (9, 322940), (10, 290646), (12, 242205), (15, 193764), (18, 161470), (20, 145323), (30, 96882), (36, 80735), (45, 64588), (60, 48441), (67, 43380), (90, 32294), (134, 21690), (180, 16147), (201, 14460), (241, 12060), (268, 10845), (335, 8676), (402, 7230), (482, 6030), (603, 4820), (670, 4338), (723, 4020), (804, 3615), (964, 3015), (1005, 2892), (1205, 2412), (1206, 2410), (1340, 2169), (1446, 2010)]