2229450

素因数分解:

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

素因数の和:271

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3395190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 167, 178, 267, 334, 445, 501, 534, 835, 890, 1002, 1335, 1670, 2225, 2505, 2670, 4175, 4450, 5010, 6675, 8350, 12525, 13350, 14863, 25050, 29726, 44589, 74315, 89178, 148630, 222945, 371575, 445890, 743150, 1114725, 2229450]

約数ペア:

[(1, 2229450), (2, 1114725), (3, 743150), (5, 445890), (6, 371575), (10, 222945), (15, 148630), (25, 89178), (30, 74315), (50, 44589), (75, 29726), (89, 25050), (150, 14863), (167, 13350), (178, 12525), (267, 8350), (334, 6675), (445, 5010), (501, 4450), (534, 4175), (835, 2670), (890, 2505), (1002, 2225), (1335, 1670)]