348747030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54577}}^1$

素因数の和:54661

約数の個数: 48

約数和(自身を含む): 919530144

約数和(自身を除く): 570783114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 54577, 109154, 163731, 272885, 327462, 491193, 545770, 818655, 982386, 1637310, 2455965, 3874967, 4911930, 7749934, 11624901, 19374835, 23249802, 34874703, 38749670, 58124505, 69749406, 116249010, 174373515, 348747030]

約数ペア:

[(1, 348747030), (2, 174373515), (3, 116249010), (5, 69749406), (6, 58124505), (9, 38749670), (10, 34874703), (15, 23249802), (18, 19374835), (30, 11624901), (45, 7749934), (71, 4911930), (90, 3874967), (142, 2455965), (213, 1637310), (355, 982386), (426, 818655), (639, 545770), (710, 491193), (1065, 327462), (1278, 272885), (2130, 163731), (3195, 109154), (6390, 54577)]