15297260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 20893972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2243, 3410, 4486, 6820, 8972, 11215, 22430, 24673, 44860, 49346, 69533, 98692, 123365, 139066, 246730, 278132, 347665, 493460, 695330, 764863, 1390660, 1529726, 3059452, 3824315, 7648630, 15297260]

約数ペア:

[(1, 15297260), (2, 7648630), (4, 3824315), (5, 3059452), (10, 1529726), (11, 1390660), (20, 764863), (22, 695330), (31, 493460), (44, 347665), (55, 278132), (62, 246730), (110, 139066), (124, 123365), (155, 98692), (220, 69533), (310, 49346), (341, 44860), (620, 24673), (682, 22430), (1364, 11215), (1705, 8972), (2243, 6820), (3410, 4486)]