74807910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15683}}^1$

素因数の和:15749

約数の個数: 48

約数和(自身を含む): 198183024

約数和(自身を除く): 123375114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 15683, 31366, 47049, 78415, 94098, 141147, 156830, 235245, 282294, 470490, 705735, 831199, 1411470, 1662398, 2493597, 4155995, 4987194, 7480791, 8311990, 12467985, 14961582, 24935970, 37403955, 74807910]

約数ペア:

[(1, 74807910), (2, 37403955), (3, 24935970), (5, 14961582), (6, 12467985), (9, 8311990), (10, 7480791), (15, 4987194), (18, 4155995), (30, 2493597), (45, 1662398), (53, 1411470), (90, 831199), (106, 705735), (159, 470490), (265, 282294), (318, 235245), (477, 156830), (530, 141147), (795, 94098), (954, 78415), (1590, 47049), (2385, 31366), (4770, 15683)]