1200604580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{276637}}^1$

素因数の和:276684

約数の個数: 48

約数和(自身を含む): 2974411776

約数和(自身を除く): 1773807196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 276637, 553274, 1106548, 1383185, 1936459, 2766370, 3872918, 5532740, 7745836, 8575747, 9682295, 17151494, 19364590, 34302988, 38729180, 42878735, 60030229, 85757470, 120060458, 171514940, 240120916, 300151145, 600302290, 1200604580]

約数ペア:

[(1, 1200604580), (2, 600302290), (4, 300151145), (5, 240120916), (7, 171514940), (10, 120060458), (14, 85757470), (20, 60030229), (28, 42878735), (31, 38729180), (35, 34302988), (62, 19364590), (70, 17151494), (124, 9682295), (140, 8575747), (155, 7745836), (217, 5532740), (310, 3872918), (434, 2766370), (620, 1936459), (868, 1383185), (1085, 1106548), (2170, 553274), (4340, 276637)]