27397830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 69880320

約数和(自身を除く): 42482490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 673, 690, 885, 1346, 1357, 1770, 2019, 2714, 3365, 4038, 4071, 6730, 6785, 8142, 10095, 13570, 15479, 20190, 20355, 30958, 39707, 40710, 46437, 77395, 79414, 92874, 119121, 154790, 198535, 232185, 238242, 397070, 464370, 595605, 913261, 1191210, 1826522, 2739783, 4566305, 5479566, 9132610, 13698915, 27397830]

約数ペア:

[(1, 27397830), (2, 13698915), (3, 9132610), (5, 5479566), (6, 4566305), (10, 2739783), (15, 1826522), (23, 1191210), (30, 913261), (46, 595605), (59, 464370), (69, 397070), (115, 238242), (118, 232185), (138, 198535), (177, 154790), (230, 119121), (295, 92874), (345, 79414), (354, 77395), (590, 46437), (673, 40710), (690, 39707), (885, 30958), (1346, 20355), (1357, 20190), (1770, 15479), (2019, 13570), (2714, 10095), (3365, 8142), (4038, 6785), (4071, 6730)]