91728770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 210366720

約数和(自身を除く): 118637950

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4057, 4522, 8114, 11305, 20285, 22610, 28399, 40570, 56798, 68969, 77083, 137938, 141995, 154166, 283990, 344845, 385415, 482783, 539581, 689690, 770830, 965566, 1079162, 1310411, 2413915, 2620822, 2697905, 4827830, 5395810, 6552055, 9172877, 13104110, 18345754, 45864385, 91728770]

約数ペア:

[(1, 91728770), (2, 45864385), (5, 18345754), (7, 13104110), (10, 9172877), (14, 6552055), (17, 5395810), (19, 4827830), (34, 2697905), (35, 2620822), (38, 2413915), (70, 1310411), (85, 1079162), (95, 965566), (119, 770830), (133, 689690), (170, 539581), (190, 482783), (238, 385415), (266, 344845), (323, 283990), (595, 154166), (646, 141995), (665, 137938), (1190, 77083), (1330, 68969), (1615, 56798), (2261, 40570), (3230, 28399), (4057, 22610), (4522, 20285), (8114, 11305)]