13053190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 13903610

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 103, 115, 145, 190, 206, 230, 290, 437, 515, 551, 667, 874, 1030, 1102, 1334, 1957, 2185, 2369, 2755, 2987, 3335, 3914, 4370, 4738, 5510, 5974, 6670, 9785, 11845, 12673, 14935, 19570, 23690, 25346, 29870, 45011, 56753, 63365, 68701, 90022, 113506, 126730, 137402, 225055, 283765, 343505, 450110, 567530, 687010, 1305319, 2610638, 6526595, 13053190]

約数ペア:

[(1, 13053190), (2, 6526595), (5, 2610638), (10, 1305319), (19, 687010), (23, 567530), (29, 450110), (38, 343505), (46, 283765), (58, 225055), (95, 137402), (103, 126730), (115, 113506), (145, 90022), (190, 68701), (206, 63365), (230, 56753), (290, 45011), (437, 29870), (515, 25346), (551, 23690), (667, 19570), (874, 14935), (1030, 12673), (1102, 11845), (1334, 9785), (1957, 6670), (2185, 5974), (2369, 5510), (2755, 4738), (2987, 4370), (3335, 3914)]