577430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 1214784

約数和(自身を除く): 637354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 113, 146, 226, 365, 511, 565, 730, 791, 1022, 1130, 1582, 2555, 3955, 5110, 7910, 8249, 16498, 41245, 57743, 82490, 115486, 288715, 577430]

約数ペア:

[(1, 577430), (2, 288715), (5, 115486), (7, 82490), (10, 57743), (14, 41245), (35, 16498), (70, 8249), (73, 7910), (113, 5110), (146, 3955), (226, 2555), (365, 1582), (511, 1130), (565, 1022), (730, 791)]