15109470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 40746240

約数和(自身を除く): 25636770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 523, 535, 642, 963, 1046, 1070, 1569, 1605, 1926, 2615, 2889, 3138, 3210, 4707, 4815, 5230, 5778, 7845, 9414, 9630, 14121, 14445, 15690, 23535, 28242, 28890, 47070, 55961, 70605, 111922, 141210, 167883, 279805, 335766, 503649, 559610, 839415, 1007298, 1510947, 1678830, 2518245, 3021894, 5036490, 7554735, 15109470]

約数ペア:

[(1, 15109470), (2, 7554735), (3, 5036490), (5, 3021894), (6, 2518245), (9, 1678830), (10, 1510947), (15, 1007298), (18, 839415), (27, 559610), (30, 503649), (45, 335766), (54, 279805), (90, 167883), (107, 141210), (135, 111922), (214, 70605), (270, 55961), (321, 47070), (523, 28890), (535, 28242), (642, 23535), (963, 15690), (1046, 14445), (1070, 14121), (1569, 9630), (1605, 9414), (1926, 7845), (2615, 5778), (2889, 5230), (3138, 4815), (3210, 4707)]