61897430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12113}}^1$

素因数の和:12200

約数の個数: 32

約数和(自身を含む): 129086784

約数和(自身を除く): 67189354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 12113, 24226, 60565, 84791, 121130, 169582, 423955, 847910, 884249, 1768498, 4421245, 6189743, 8842490, 12379486, 30948715, 61897430]

約数ペア:

[(1, 61897430), (2, 30948715), (5, 12379486), (7, 8842490), (10, 6189743), (14, 4421245), (35, 1768498), (70, 884249), (73, 847910), (146, 423955), (365, 169582), (511, 121130), (730, 84791), (1022, 60565), (2555, 24226), (5110, 12113)]