2979420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 9289728

約数和(自身を除く): 6310308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 127, 138, 170, 204, 230, 254, 255, 276, 340, 345, 381, 391, 460, 508, 510, 635, 690, 762, 782, 1020, 1173, 1270, 1380, 1524, 1564, 1905, 1955, 2159, 2346, 2540, 2921, 3810, 3910, 4318, 4692, 5842, 5865, 6477, 7620, 7820, 8636, 8763, 10795, 11684, 11730, 12954, 14605, 17526, 21590, 23460, 25908, 29210, 32385, 35052, 43180, 43815, 49657, 58420, 64770, 87630, 99314, 129540, 148971, 175260, 198628, 248285, 297942, 496570, 595884, 744855, 993140, 1489710, 2979420]

約数ペア:

[(1, 2979420), (2, 1489710), (3, 993140), (4, 744855), (5, 595884), (6, 496570), (10, 297942), (12, 248285), (15, 198628), (17, 175260), (20, 148971), (23, 129540), (30, 99314), (34, 87630), (46, 64770), (51, 58420), (60, 49657), (68, 43815), (69, 43180), (85, 35052), (92, 32385), (102, 29210), (115, 25908), (127, 23460), (138, 21590), (170, 17526), (204, 14605), (230, 12954), (254, 11730), (255, 11684), (276, 10795), (340, 8763), (345, 8636), (381, 7820), (391, 7620), (460, 6477), (508, 5865), (510, 5842), (635, 4692), (690, 4318), (762, 3910), (782, 3810), (1020, 2921), (1173, 2540), (1270, 2346), (1380, 2159), (1524, 1955), (1564, 1905)]