17150520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 51891840

約数和(自身を除く): 34741320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1091, 1310, 1572, 1965, 2182, 2620, 3144, 3273, 3930, 4364, 5240, 5455, 6546, 7860, 8728, 10910, 13092, 15720, 16365, 21820, 26184, 32730, 43640, 65460, 130920, 142921, 285842, 428763, 571684, 714605, 857526, 1143368, 1429210, 1715052, 2143815, 2858420, 3430104, 4287630, 5716840, 8575260, 17150520]

約数ペア:

[(1, 17150520), (2, 8575260), (3, 5716840), (4, 4287630), (5, 3430104), (6, 2858420), (8, 2143815), (10, 1715052), (12, 1429210), (15, 1143368), (20, 857526), (24, 714605), (30, 571684), (40, 428763), (60, 285842), (120, 142921), (131, 130920), (262, 65460), (393, 43640), (524, 32730), (655, 26184), (786, 21820), (1048, 16365), (1091, 15720), (1310, 13092), (1572, 10910), (1965, 8728), (2182, 7860), (2620, 6546), (3144, 5455), (3273, 5240), (3930, 4364)]