15270822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 24127578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 569, 639, 994, 1138, 1278, 1491, 1707, 1917, 2982, 3414, 3834, 3983, 4473, 5121, 7966, 8946, 10242, 11949, 13419, 15363, 23898, 26838, 30726, 35847, 40399, 71694, 80798, 107541, 121197, 215082, 242394, 282793, 363591, 565586, 727182, 848379, 1090773, 1696758, 2181546, 2545137, 5090274, 7635411, 15270822]

約数ペア:

[(1, 15270822), (2, 7635411), (3, 5090274), (6, 2545137), (7, 2181546), (9, 1696758), (14, 1090773), (18, 848379), (21, 727182), (27, 565586), (42, 363591), (54, 282793), (63, 242394), (71, 215082), (126, 121197), (142, 107541), (189, 80798), (213, 71694), (378, 40399), (426, 35847), (497, 30726), (569, 26838), (639, 23898), (994, 15363), (1138, 13419), (1278, 11949), (1491, 10242), (1707, 8946), (1917, 7966), (2982, 5121), (3414, 4473), (3834, 3983)]