259752010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218279}}^1$

素因数の和:218310

約数の個数: 32

約数和(自身を含む): 565781760

約数和(自身を除く): 306029750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 218279, 436558, 1091395, 1527953, 2182790, 3055906, 3710743, 7421486, 7639765, 15279530, 18553715, 25975201, 37107430, 51950402, 129876005, 259752010]

約数ペア:

[(1, 259752010), (2, 129876005), (5, 51950402), (7, 37107430), (10, 25975201), (14, 18553715), (17, 15279530), (34, 7639765), (35, 7421486), (70, 3710743), (85, 3055906), (119, 2182790), (170, 1527953), (238, 1091395), (595, 436558), (1190, 218279)]