179236470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 525533184

約数和(自身を除く): 346296714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 863, 903, 966, 989, 1290, 1505, 1610, 1726, 1806, 1978, 2415, 2589, 2967, 3010, 4315, 4515, 4830, 4945, 5178, 5934, 6041, 6923, 8630, 9030, 9890, 12082, 12945, 13846, 14835, 18123, 19849, 20769, 25890, 29670, 30205, 34615, 36246, 37109, 39698, 41538, 59547, 60410, 69230, 74218, 90615, 99245, 103845, 111327, 119094, 138943, 181230, 185545, 198490, 207690, 222654, 259763, 277886, 297735, 371090, 416829, 519526, 556635, 595470, 694715, 779289, 833658, 853507, 1113270, 1298815, 1389430, 1558578, 1707014, 2084145, 2560521, 2597630, 3896445, 4168290, 4267535, 5121042, 5974549, 7792890, 8535070, 11949098, 12802605, 17923647, 25605210, 29872745, 35847294, 59745490, 89618235, 179236470]

約数ペア:

[(1, 179236470), (2, 89618235), (3, 59745490), (5, 35847294), (6, 29872745), (7, 25605210), (10, 17923647), (14, 12802605), (15, 11949098), (21, 8535070), (23, 7792890), (30, 5974549), (35, 5121042), (42, 4267535), (43, 4168290), (46, 3896445), (69, 2597630), (70, 2560521), (86, 2084145), (105, 1707014), (115, 1558578), (129, 1389430), (138, 1298815), (161, 1113270), (210, 853507), (215, 833658), (230, 779289), (258, 694715), (301, 595470), (322, 556635), (345, 519526), (430, 416829), (483, 371090), (602, 297735), (645, 277886), (690, 259763), (805, 222654), (863, 207690), (903, 198490), (966, 185545), (989, 181230), (1290, 138943), (1505, 119094), (1610, 111327), (1726, 103845), (1806, 99245), (1978, 90615), (2415, 74218), (2589, 69230), (2967, 60410), (3010, 59547), (4315, 41538), (4515, 39698), (4830, 37109), (4945, 36246), (5178, 34615), (5934, 30205), (6041, 29670), (6923, 25890), (8630, 20769), (9030, 19849), (9890, 18123), (12082, 14835), (12945, 13846)]