2629121390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13267}}^1$

素因数の和:13449

約数の個数: 64

約数和(自身を含む): 5731776000

約数和(自身を除く): 3102654610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 149, 190, 266, 298, 665, 745, 1043, 1330, 1490, 2086, 2831, 5215, 5662, 10430, 13267, 14155, 19817, 26534, 28310, 39634, 66335, 92869, 99085, 132670, 185738, 198170, 252073, 464345, 504146, 928690, 1260365, 1764511, 1976783, 2520730, 3529022, 3953566, 8822555, 9883915, 13837481, 17645110, 19767830, 27674962, 37558877, 69187405, 75117754, 138374810, 187794385, 262912139, 375588770, 525824278, 1314560695, 2629121390]

約数ペア:

[(1, 2629121390), (2, 1314560695), (5, 525824278), (7, 375588770), (10, 262912139), (14, 187794385), (19, 138374810), (35, 75117754), (38, 69187405), (70, 37558877), (95, 27674962), (133, 19767830), (149, 17645110), (190, 13837481), (266, 9883915), (298, 8822555), (665, 3953566), (745, 3529022), (1043, 2520730), (1330, 1976783), (1490, 1764511), (2086, 1260365), (2831, 928690), (5215, 504146), (5662, 464345), (10430, 252073), (13267, 198170), (14155, 185738), (19817, 132670), (26534, 99085), (28310, 92869), (39634, 66335)]