22163490

素因数分解:

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

素因数の和:165

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 41703390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 83, 86, 90, 115, 129, 135, 138, 166, 207, 215, 230, 249, 258, 270, 345, 387, 414, 415, 430, 498, 621, 645, 690, 747, 774, 830, 989, 1035, 1161, 1242, 1245, 1290, 1494, 1909, 1935, 1978, 2070, 2241, 2322, 2490, 2967, 3105, 3569, 3735, 3818, 3870, 4482, 4945, 5727, 5805, 5934, 6210, 7138, 7470, 8901, 9545, 9890, 10707, 11205, 11454, 11610, 14835, 17181, 17802, 17845, 19090, 21414, 22410, 26703, 28635, 29670, 32121, 34362, 35690, 44505, 51543, 53406, 53535, 57270, 64242, 82087, 85905, 89010, 96363, 103086, 107070, 133515, 160605, 164174, 171810, 192726, 246261, 257715, 267030, 321210, 410435, 481815, 492522, 515430, 738783, 820870, 963630, 1231305, 1477566, 2216349, 2462610, 3693915, 4432698, 7387830, 11081745, 22163490]

約数ペア:

[(1, 22163490), (2, 11081745), (3, 7387830), (5, 4432698), (6, 3693915), (9, 2462610), (10, 2216349), (15, 1477566), (18, 1231305), (23, 963630), (27, 820870), (30, 738783), (43, 515430), (45, 492522), (46, 481815), (54, 410435), (69, 321210), (83, 267030), (86, 257715), (90, 246261), (115, 192726), (129, 171810), (135, 164174), (138, 160605), (166, 133515), (207, 107070), (215, 103086), (230, 96363), (249, 89010), (258, 85905), (270, 82087), (345, 64242), (387, 57270), (414, 53535), (415, 53406), (430, 51543), (498, 44505), (621, 35690), (645, 34362), (690, 32121), (747, 29670), (774, 28635), (830, 26703), (989, 22410), (1035, 21414), (1161, 19090), (1242, 17845), (1245, 17802), (1290, 17181), (1494, 14835), (1909, 11610), (1935, 11454), (1978, 11205), (2070, 10707), (2241, 9890), (2322, 9545), (2490, 8901), (2967, 7470), (3105, 7138), (3569, 6210), (3735, 5934), (3818, 5805), (3870, 5727), (4482, 4945)]