785675940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3719}}^1$

素因数の和:4241

約数の個数: 96

約数和(自身を含む): 2519838720

約数和(自身を除く): 1734162780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 503, 1006, 1509, 2012, 2515, 3018, 3521, 3719, 5030, 6036, 7042, 7438, 7545, 10060, 10563, 11157, 14084, 14876, 15090, 17605, 18595, 21126, 22314, 26033, 30180, 35210, 37190, 42252, 44628, 52066, 52815, 55785, 70420, 74380, 78099, 104132, 105630, 111570, 130165, 156198, 211260, 223140, 260330, 312396, 390495, 520660, 780990, 1561980, 1870657, 3741314, 5611971, 7482628, 9353285, 11223942, 13094599, 18706570, 22447884, 26189198, 28059855, 37413140, 39283797, 52378396, 56119710, 65472995, 78567594, 112239420, 130945990, 157135188, 196418985, 261891980, 392837970, 785675940]

約数ペア:

[(1, 785675940), (2, 392837970), (3, 261891980), (4, 196418985), (5, 157135188), (6, 130945990), (7, 112239420), (10, 78567594), (12, 65472995), (14, 56119710), (15, 52378396), (20, 39283797), (21, 37413140), (28, 28059855), (30, 26189198), (35, 22447884), (42, 18706570), (60, 13094599), (70, 11223942), (84, 9353285), (105, 7482628), (140, 5611971), (210, 3741314), (420, 1870657), (503, 1561980), (1006, 780990), (1509, 520660), (2012, 390495), (2515, 312396), (3018, 260330), (3521, 223140), (3719, 211260), (5030, 156198), (6036, 130165), (7042, 111570), (7438, 105630), (7545, 104132), (10060, 78099), (10563, 74380), (11157, 70420), (14084, 55785), (14876, 52815), (15090, 52066), (17605, 44628), (18595, 42252), (21126, 37190), (22314, 35210), (26033, 30180)]