4346860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 6277460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 509, 610, 854, 1018, 1220, 1708, 2036, 2135, 2545, 3563, 4270, 5090, 7126, 8540, 10180, 14252, 17815, 31049, 35630, 62098, 71260, 124196, 155245, 217343, 310490, 434686, 620980, 869372, 1086715, 2173430, 4346860]

約数ペア:

[(1, 4346860), (2, 2173430), (4, 1086715), (5, 869372), (7, 620980), (10, 434686), (14, 310490), (20, 217343), (28, 155245), (35, 124196), (61, 71260), (70, 62098), (122, 35630), (140, 31049), (244, 17815), (305, 14252), (427, 10180), (509, 8540), (610, 7126), (854, 5090), (1018, 4270), (1220, 3563), (1708, 2545), (2036, 2135)]