7387830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 20756736

約数和(自身を除く): 13368906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 83, 86, 90, 115, 129, 138, 166, 207, 215, 230, 249, 258, 345, 387, 414, 415, 430, 498, 645, 690, 747, 774, 830, 989, 1035, 1245, 1290, 1494, 1909, 1935, 1978, 2070, 2490, 2967, 3569, 3735, 3818, 3870, 4945, 5727, 5934, 7138, 7470, 8901, 9545, 9890, 10707, 11454, 14835, 17181, 17802, 17845, 19090, 21414, 28635, 29670, 32121, 34362, 35690, 44505, 53535, 57270, 64242, 82087, 85905, 89010, 107070, 160605, 164174, 171810, 246261, 321210, 410435, 492522, 738783, 820870, 1231305, 1477566, 2462610, 3693915, 7387830]

約数ペア:

[(1, 7387830), (2, 3693915), (3, 2462610), (5, 1477566), (6, 1231305), (9, 820870), (10, 738783), (15, 492522), (18, 410435), (23, 321210), (30, 246261), (43, 171810), (45, 164174), (46, 160605), (69, 107070), (83, 89010), (86, 85905), (90, 82087), (115, 64242), (129, 57270), (138, 53535), (166, 44505), (207, 35690), (215, 34362), (230, 32121), (249, 29670), (258, 28635), (345, 21414), (387, 19090), (414, 17845), (415, 17802), (430, 17181), (498, 14835), (645, 11454), (690, 10707), (747, 9890), (774, 9545), (830, 8901), (989, 7470), (1035, 7138), (1245, 5934), (1290, 5727), (1494, 4945), (1909, 3870), (1935, 3818), (1978, 3735), (2070, 3569), (2490, 2967)]