13058970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 32607360

約数和(自身を除く): 19548390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 89, 134, 146, 178, 201, 219, 267, 335, 365, 402, 438, 445, 534, 670, 730, 890, 1005, 1095, 1335, 2010, 2190, 2670, 4891, 5963, 6497, 9782, 11926, 12994, 14673, 17889, 19491, 24455, 29346, 29815, 32485, 35778, 38982, 48910, 59630, 64970, 73365, 89445, 97455, 146730, 178890, 194910, 435299, 870598, 1305897, 2176495, 2611794, 4352990, 6529485, 13058970]

約数ペア:

[(1, 13058970), (2, 6529485), (3, 4352990), (5, 2611794), (6, 2176495), (10, 1305897), (15, 870598), (30, 435299), (67, 194910), (73, 178890), (89, 146730), (134, 97455), (146, 89445), (178, 73365), (201, 64970), (219, 59630), (267, 48910), (335, 38982), (365, 35778), (402, 32485), (438, 29815), (445, 29346), (534, 24455), (670, 19491), (730, 17889), (890, 14673), (1005, 12994), (1095, 11926), (1335, 9782), (2010, 6497), (2190, 5963), (2670, 4891)]