2317250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 5031936

約数和(自身を除く): 2714686

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 125, 130, 155, 230, 250, 299, 310, 325, 403, 575, 598, 650, 713, 775, 806, 1150, 1426, 1495, 1550, 1625, 2015, 2875, 2990, 3250, 3565, 3875, 4030, 5750, 7130, 7475, 7750, 9269, 10075, 14950, 17825, 18538, 20150, 35650, 37375, 46345, 50375, 74750, 89125, 92690, 100750, 178250, 231725, 463450, 1158625, 2317250]

約数ペア:

[(1, 2317250), (2, 1158625), (5, 463450), (10, 231725), (13, 178250), (23, 100750), (25, 92690), (26, 89125), (31, 74750), (46, 50375), (50, 46345), (62, 37375), (65, 35650), (115, 20150), (125, 18538), (130, 17825), (155, 14950), (230, 10075), (250, 9269), (299, 7750), (310, 7475), (325, 7130), (403, 5750), (575, 4030), (598, 3875), (650, 3565), (713, 3250), (775, 2990), (806, 2875), (1150, 2015), (1426, 1625), (1495, 1550)]