841340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 1935360

約数和(自身を除く): 1094020

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 59, 62, 92, 115, 118, 124, 155, 230, 236, 295, 310, 460, 590, 620, 713, 1180, 1357, 1426, 1829, 2714, 2852, 3565, 3658, 5428, 6785, 7130, 7316, 9145, 13570, 14260, 18290, 27140, 36580, 42067, 84134, 168268, 210335, 420670, 841340]

約数ペア:

[(1, 841340), (2, 420670), (4, 210335), (5, 168268), (10, 84134), (20, 42067), (23, 36580), (31, 27140), (46, 18290), (59, 14260), (62, 13570), (92, 9145), (115, 7316), (118, 7130), (124, 6785), (155, 5428), (230, 3658), (236, 3565), (295, 2852), (310, 2714), (460, 1829), (590, 1426), (620, 1357), (713, 1180)]