18460470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5205

約数の個数: 64

約数和(自身を含む): 53623296

約数和(自身を除く): 35162826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5171, 10342, 15513, 25855, 31026, 36197, 51710, 72394, 77565, 87907, 108591, 155130, 175814, 180985, 217182, 263721, 361970, 439535, 527442, 542955, 615349, 879070, 1085910, 1230698, 1318605, 1846047, 2637210, 3076745, 3692094, 6153490, 9230235, 18460470]

約数ペア:

[(1, 18460470), (2, 9230235), (3, 6153490), (5, 3692094), (6, 3076745), (7, 2637210), (10, 1846047), (14, 1318605), (15, 1230698), (17, 1085910), (21, 879070), (30, 615349), (34, 542955), (35, 527442), (42, 439535), (51, 361970), (70, 263721), (85, 217182), (102, 180985), (105, 175814), (119, 155130), (170, 108591), (210, 87907), (238, 77565), (255, 72394), (357, 51710), (510, 36197), (595, 31026), (714, 25855), (1190, 15513), (1785, 10342), (3570, 5171)]