4540830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 12681360

約数和(自身を除く): 8140530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3089, 6178, 9267, 15445, 18534, 21623, 30890, 43246, 46335, 64869, 92670, 108115, 129738, 151361, 216230, 302722, 324345, 454083, 648690, 756805, 908166, 1513610, 2270415, 4540830]

約数ペア:

[(1, 4540830), (2, 2270415), (3, 1513610), (5, 908166), (6, 756805), (7, 648690), (10, 454083), (14, 324345), (15, 302722), (21, 216230), (30, 151361), (35, 129738), (42, 108115), (49, 92670), (70, 64869), (98, 46335), (105, 43246), (147, 30890), (210, 21623), (245, 18534), (294, 15445), (490, 9267), (735, 6178), (1470, 3089)]