91924980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31267}}^1$

素因数の和:31293

約数の個数: 72

約数和(自身を含む): 299422368

約数和(自身を除く): 207497388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 31267, 62534, 93801, 125068, 156335, 187602, 218869, 312670, 375204, 437738, 469005, 625340, 656607, 875476, 938010, 1094345, 1313214, 1532083, 1876020, 2188690, 2626428, 3064166, 3283035, 4377380, 4596249, 6128332, 6566070, 7660415, 9192498, 13132140, 15320830, 18384996, 22981245, 30641660, 45962490, 91924980]

約数ペア:

[(1, 91924980), (2, 45962490), (3, 30641660), (4, 22981245), (5, 18384996), (6, 15320830), (7, 13132140), (10, 9192498), (12, 7660415), (14, 6566070), (15, 6128332), (20, 4596249), (21, 4377380), (28, 3283035), (30, 3064166), (35, 2626428), (42, 2188690), (49, 1876020), (60, 1532083), (70, 1313214), (84, 1094345), (98, 938010), (105, 875476), (140, 656607), (147, 625340), (196, 469005), (210, 437738), (245, 375204), (294, 312670), (420, 218869), (490, 187602), (588, 156335), (735, 125068), (980, 93801), (1470, 62534), (2940, 31267)]