15703047220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{79493}}^1$

素因数の和:79609

約数の個数: 96

約数和(自身を含む): 40385495808

約数和(自身を除く): 24682448588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 332, 340, 415, 476, 581, 595, 830, 1162, 1190, 1411, 1660, 2324, 2380, 2822, 2905, 5644, 5810, 7055, 9877, 11620, 14110, 19754, 28220, 39508, 49385, 79493, 98770, 158986, 197540, 317972, 397465, 556451, 794930, 1112902, 1351381, 1589860, 2225804, 2702762, 2782255, 5405524, 5564510, 6597919, 6756905, 9459667, 11129020, 13195838, 13513810, 18919334, 26391676, 27027620, 32989595, 37838668, 46185433, 47298335, 65979190, 92370866, 94596670, 112164623, 131958380, 184741732, 189193340, 224329246, 230927165, 448658492, 461854330, 560823115, 785152361, 923708660, 1121646230, 1570304722, 2243292460, 3140609444, 3925761805, 7851523610, 15703047220]

約数ペア:

[(1, 15703047220), (2, 7851523610), (4, 3925761805), (5, 3140609444), (7, 2243292460), (10, 1570304722), (14, 1121646230), (17, 923708660), (20, 785152361), (28, 560823115), (34, 461854330), (35, 448658492), (68, 230927165), (70, 224329246), (83, 189193340), (85, 184741732), (119, 131958380), (140, 112164623), (166, 94596670), (170, 92370866), (238, 65979190), (332, 47298335), (340, 46185433), (415, 37838668), (476, 32989595), (581, 27027620), (595, 26391676), (830, 18919334), (1162, 13513810), (1190, 13195838), (1411, 11129020), (1660, 9459667), (2324, 6756905), (2380, 6597919), (2822, 5564510), (2905, 5405524), (5644, 2782255), (5810, 2702762), (7055, 2225804), (9877, 1589860), (11620, 1351381), (14110, 1112902), (19754, 794930), (28220, 556451), (39508, 397465), (49385, 317972), (79493, 197540), (98770, 158986)]