15270390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 27238410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 2459, 3105, 4918, 6210, 7377, 12295, 14754, 22131, 24590, 36885, 44262, 56557, 66393, 73770, 110655, 113114, 132786, 169671, 221310, 282785, 331965, 339342, 509013, 565570, 663930, 848355, 1018026, 1527039, 1696710, 2545065, 3054078, 5090130, 7635195, 15270390]

約数ペア:

[(1, 15270390), (2, 7635195), (3, 5090130), (5, 3054078), (6, 2545065), (9, 1696710), (10, 1527039), (15, 1018026), (18, 848355), (23, 663930), (27, 565570), (30, 509013), (45, 339342), (46, 331965), (54, 282785), (69, 221310), (90, 169671), (115, 132786), (135, 113114), (138, 110655), (207, 73770), (230, 66393), (270, 56557), (345, 44262), (414, 36885), (621, 24590), (690, 22131), (1035, 14754), (1242, 12295), (2070, 7377), (2459, 6210), (3105, 4918)]