82373490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4384

約数の個数: 64

約数和(自身を含む): 222808320

約数和(自身を除く): 140434830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 4297, 6390, 8594, 9585, 12891, 19170, 21485, 25782, 38673, 42970, 64455, 77346, 116019, 128910, 193365, 232038, 305087, 386730, 580095, 610174, 915261, 1160190, 1525435, 1830522, 2745783, 3050870, 4576305, 5491566, 8237349, 9152610, 13728915, 16474698, 27457830, 41186745, 82373490]

約数ペア:

[(1, 82373490), (2, 41186745), (3, 27457830), (5, 16474698), (6, 13728915), (9, 9152610), (10, 8237349), (15, 5491566), (18, 4576305), (27, 3050870), (30, 2745783), (45, 1830522), (54, 1525435), (71, 1160190), (90, 915261), (135, 610174), (142, 580095), (213, 386730), (270, 305087), (355, 232038), (426, 193365), (639, 128910), (710, 116019), (1065, 77346), (1278, 64455), (1917, 42970), (2130, 38673), (3195, 25782), (3834, 21485), (4297, 19170), (6390, 12891), (8594, 9585)]