15646620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 48416256

約数和(自身を除く): 32769636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 157, 165, 220, 302, 314, 330, 453, 471, 604, 628, 660, 755, 785, 906, 942, 1510, 1570, 1661, 1727, 1812, 1884, 2265, 2355, 3020, 3140, 3322, 3454, 4530, 4710, 4983, 5181, 6644, 6908, 8305, 8635, 9060, 9420, 9966, 10362, 16610, 17270, 19932, 20724, 23707, 24915, 25905, 33220, 34540, 47414, 49830, 51810, 71121, 94828, 99660, 103620, 118535, 142242, 237070, 260777, 284484, 355605, 474140, 521554, 711210, 782331, 1043108, 1303885, 1422420, 1564662, 2607770, 3129324, 3911655, 5215540, 7823310, 15646620]

約数ペア:

[(1, 15646620), (2, 7823310), (3, 5215540), (4, 3911655), (5, 3129324), (6, 2607770), (10, 1564662), (11, 1422420), (12, 1303885), (15, 1043108), (20, 782331), (22, 711210), (30, 521554), (33, 474140), (44, 355605), (55, 284484), (60, 260777), (66, 237070), (110, 142242), (132, 118535), (151, 103620), (157, 99660), (165, 94828), (220, 71121), (302, 51810), (314, 49830), (330, 47414), (453, 34540), (471, 33220), (604, 25905), (628, 24915), (660, 23707), (755, 20724), (785, 19932), (906, 17270), (942, 16610), (1510, 10362), (1570, 9966), (1661, 9420), (1727, 9060), (1812, 8635), (1884, 8305), (2265, 6908), (2355, 6644), (3020, 5181), (3140, 4983), (3322, 4710), (3454, 4530)]