7604740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 11164220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2659, 2860, 5318, 10636, 13295, 26590, 29249, 34567, 53180, 58498, 69134, 116996, 138268, 146245, 172835, 292490, 345670, 380237, 584980, 691340, 760474, 1520948, 1901185, 3802370, 7604740]

約数ペア:

[(1, 7604740), (2, 3802370), (4, 1901185), (5, 1520948), (10, 760474), (11, 691340), (13, 584980), (20, 380237), (22, 345670), (26, 292490), (44, 172835), (52, 146245), (55, 138268), (65, 116996), (110, 69134), (130, 58498), (143, 53180), (220, 34567), (260, 29249), (286, 26590), (572, 13295), (715, 10636), (1430, 5318), (2659, 2860)]