17966996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{42409}}^1$

素因数の和:42751

約数の個数: 96

約数和(自身を含む): 52667112960

約数和(自身を除く): 34700116020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 307, 345, 460, 614, 690, 921, 1228, 1380, 1535, 1842, 3070, 3684, 4605, 6140, 7061, 9210, 14122, 18420, 21183, 28244, 35305, 42366, 42409, 70610, 84732, 84818, 105915, 127227, 141220, 169636, 211830, 212045, 254454, 423660, 424090, 508908, 636135, 848180, 975407, 1272270, 1950814, 2544540, 2926221, 3901628, 4877035, 5852442, 9754070, 11704884, 13019563, 14631105, 19508140, 26039126, 29262210, 39058689, 52078252, 58524420, 65097815, 78117378, 130195630, 156234756, 195293445, 260391260, 299449949, 390586890, 598899898, 781173780, 898349847, 1197799796, 1497249745, 1796699694, 2994499490, 3593399388, 4491749235, 5988998980, 8983498470, 17966996940]

約数ペア:

[(1, 17966996940), (2, 8983498470), (3, 5988998980), (4, 4491749235), (5, 3593399388), (6, 2994499490), (10, 1796699694), (12, 1497249745), (15, 1197799796), (20, 898349847), (23, 781173780), (30, 598899898), (46, 390586890), (60, 299449949), (69, 260391260), (92, 195293445), (115, 156234756), (138, 130195630), (230, 78117378), (276, 65097815), (307, 58524420), (345, 52078252), (460, 39058689), (614, 29262210), (690, 26039126), (921, 19508140), (1228, 14631105), (1380, 13019563), (1535, 11704884), (1842, 9754070), (3070, 5852442), (3684, 4877035), (4605, 3901628), (6140, 2926221), (7061, 2544540), (9210, 1950814), (14122, 1272270), (18420, 975407), (21183, 848180), (28244, 636135), (35305, 508908), (42366, 424090), (42409, 423660), (70610, 254454), (84732, 212045), (84818, 211830), (105915, 169636), (127227, 141220)]