231669750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23761}}^1$

素因数の和:23794

約数の個数: 64

約数和(自身を含む): 622754496

約数和(自身を除く): 391084746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 23761, 47522, 71283, 118805, 142566, 237610, 308893, 356415, 594025, 617786, 712830, 926679, 1188050, 1544465, 1782075, 1853358, 2970125, 3088930, 3564150, 4633395, 5940250, 7722325, 8910375, 9266790, 15444650, 17820750, 23166975, 38611625, 46333950, 77223250, 115834875, 231669750]

約数ペア:

[(1, 231669750), (2, 115834875), (3, 77223250), (5, 46333950), (6, 38611625), (10, 23166975), (13, 17820750), (15, 15444650), (25, 9266790), (26, 8910375), (30, 7722325), (39, 5940250), (50, 4633395), (65, 3564150), (75, 3088930), (78, 2970125), (125, 1853358), (130, 1782075), (150, 1544465), (195, 1188050), (250, 926679), (325, 712830), (375, 617786), (390, 594025), (650, 356415), (750, 308893), (975, 237610), (1625, 142566), (1950, 118805), (3250, 71283), (4875, 47522), (9750, 23761)]