61962180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4809

約数の個数: 96

約数和(自身を含む): 204718080

約数和(自身を除く): 142755900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4759, 6510, 9518, 13020, 14277, 19036, 23795, 28554, 33313, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 147529, 166565, 199878, 285540, 295058, 333130, 399756, 442587, 499695, 590116, 666260, 737645, 885174, 999390, 1032703, 1475290, 1770348, 1998780, 2065406, 2212935, 2950580, 3098109, 4130812, 4425870, 5163515, 6196218, 8851740, 10327030, 12392436, 15490545, 20654060, 30981090, 61962180]

約数ペア:

[(1, 61962180), (2, 30981090), (3, 20654060), (4, 15490545), (5, 12392436), (6, 10327030), (7, 8851740), (10, 6196218), (12, 5163515), (14, 4425870), (15, 4130812), (20, 3098109), (21, 2950580), (28, 2212935), (30, 2065406), (31, 1998780), (35, 1770348), (42, 1475290), (60, 1032703), (62, 999390), (70, 885174), (84, 737645), (93, 666260), (105, 590116), (124, 499695), (140, 442587), (155, 399756), (186, 333130), (210, 295058), (217, 285540), (310, 199878), (372, 166565), (420, 147529), (434, 142770), (465, 133252), (620, 99939), (651, 95180), (868, 71385), (930, 66626), (1085, 57108), (1302, 47590), (1860, 33313), (2170, 28554), (2604, 23795), (3255, 19036), (4340, 14277), (4759, 13020), (6510, 9518)]