12292810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 13108790

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 97, 115, 145, 190, 194, 230, 290, 437, 485, 551, 667, 874, 970, 1102, 1334, 1843, 2185, 2231, 2755, 2813, 3335, 3686, 4370, 4462, 5510, 5626, 6670, 9215, 11155, 12673, 14065, 18430, 22310, 25346, 28130, 42389, 53447, 63365, 64699, 84778, 106894, 126730, 129398, 211945, 267235, 323495, 423890, 534470, 646990, 1229281, 2458562, 6146405, 12292810]

約数ペア:

[(1, 12292810), (2, 6146405), (5, 2458562), (10, 1229281), (19, 646990), (23, 534470), (29, 423890), (38, 323495), (46, 267235), (58, 211945), (95, 129398), (97, 126730), (115, 106894), (145, 84778), (190, 64699), (194, 63365), (230, 53447), (290, 42389), (437, 28130), (485, 25346), (551, 22310), (667, 18430), (874, 14065), (970, 12673), (1102, 11155), (1334, 9215), (1843, 6670), (2185, 5626), (2231, 5510), (2755, 4462), (2813, 4370), (3335, 3686)]