17216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 52643520

約数和(自身を除く): 35427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2707, 3180, 5414, 6360, 8121, 10828, 13535, 16242, 21656, 27070, 32484, 40605, 54140, 64968, 81210, 108280, 143471, 162420, 286942, 324840, 430413, 573884, 717355, 860826, 1147768, 1434710, 1721652, 2152065, 2869420, 3443304, 4304130, 5738840, 8608260, 17216520]

約数ペア:

[(1, 17216520), (2, 8608260), (3, 5738840), (4, 4304130), (5, 3443304), (6, 2869420), (8, 2152065), (10, 1721652), (12, 1434710), (15, 1147768), (20, 860826), (24, 717355), (30, 573884), (40, 430413), (53, 324840), (60, 286942), (106, 162420), (120, 143471), (159, 108280), (212, 81210), (265, 64968), (318, 54140), (424, 40605), (530, 32484), (636, 27070), (795, 21656), (1060, 16242), (1272, 13535), (1590, 10828), (2120, 8121), (2707, 6360), (3180, 5414)]