146548430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{31247}}^1$

素因数の和:31328

約数の個数: 32

約数和(自身を含む): 305980416

約数和(自身を除く): 159431986

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 31247, 62494, 156235, 218729, 312470, 437458, 1093645, 2093549, 2187290, 4187098, 10467745, 14654843, 20935490, 29309686, 73274215, 146548430]

約数ペア:

[(1, 146548430), (2, 73274215), (5, 29309686), (7, 20935490), (10, 14654843), (14, 10467745), (35, 4187098), (67, 2187290), (70, 2093549), (134, 1093645), (335, 437458), (469, 312470), (670, 218729), (938, 156235), (2345, 62494), (4690, 31247)]