3121230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5587890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 167, 178, 210, 267, 334, 445, 501, 534, 623, 835, 890, 1002, 1169, 1246, 1335, 1670, 1869, 2338, 2505, 2670, 3115, 3507, 3738, 5010, 5845, 6230, 7014, 9345, 11690, 14863, 17535, 18690, 29726, 35070, 44589, 74315, 89178, 104041, 148630, 208082, 222945, 312123, 445890, 520205, 624246, 1040410, 1560615, 3121230]

約数ペア:

[(1, 3121230), (2, 1560615), (3, 1040410), (5, 624246), (6, 520205), (7, 445890), (10, 312123), (14, 222945), (15, 208082), (21, 148630), (30, 104041), (35, 89178), (42, 74315), (70, 44589), (89, 35070), (105, 29726), (167, 18690), (178, 17535), (210, 14863), (267, 11690), (334, 9345), (445, 7014), (501, 6230), (534, 5845), (623, 5010), (835, 3738), (890, 3507), (1002, 3115), (1169, 2670), (1246, 2505), (1335, 2338), (1670, 1869)]