91946540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 237867840

約数和(自身を除く): 145921300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 5519, 8330, 11038, 16660, 22076, 27595, 38633, 55190, 77266, 93823, 110380, 154532, 187646, 193165, 270431, 375292, 386330, 469115, 540862, 656761, 772660, 938230, 1081724, 1313522, 1352155, 1876460, 2627044, 2704310, 3283805, 4597327, 5408620, 6567610, 9194654, 13135220, 18389308, 22986635, 45973270, 91946540]

約数ペア:

[(1, 91946540), (2, 45973270), (4, 22986635), (5, 18389308), (7, 13135220), (10, 9194654), (14, 6567610), (17, 5408620), (20, 4597327), (28, 3283805), (34, 2704310), (35, 2627044), (49, 1876460), (68, 1352155), (70, 1313522), (85, 1081724), (98, 938230), (119, 772660), (140, 656761), (170, 540862), (196, 469115), (238, 386330), (245, 375292), (340, 270431), (476, 193165), (490, 187646), (595, 154532), (833, 110380), (980, 93823), (1190, 77266), (1666, 55190), (2380, 38633), (3332, 27595), (4165, 22076), (5519, 16660), (8330, 11038)]