17181960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 51986880

約数和(自身を除く): 34804920

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, 1093, 1310, 1572, 1965, 2186, 2620, 3144, 3279, 3930, 4372, 5240, 5465, 6558, 7860, 8744, 10930, 13116, 15720, 16395, 21860, 26232, 32790, 43720, 65580, 131160, 143183, 286366, 429549, 572732, 715915, 859098, 1145464, 1431830, 1718196, 2147745, 2863660, 3436392, 4295490, 5727320, 8590980, 17181960]

約数ペア:

[(1, 17181960), (2, 8590980), (3, 5727320), (4, 4295490), (5, 3436392), (6, 2863660), (8, 2147745), (10, 1718196), (12, 1431830), (15, 1145464), (20, 859098), (24, 715915), (30, 572732), (40, 429549), (60, 286366), (120, 143183), (131, 131160), (262, 65580), (393, 43720), (524, 32790), (655, 26232), (786, 21860), (1048, 16395), (1093, 15720), (1310, 13116), (1572, 10930), (1965, 8744), (2186, 7860), (2620, 6558), (3144, 5465), (3279, 5240), (3930, 4372)]