165009460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15307}}^1$

素因数の和:15341

約数の個数: 72

約数和(自身を含む): 439768224

約数和(自身を除く): 274758764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 15307, 30614, 61228, 76535, 107149, 153070, 168377, 214298, 306140, 336754, 428596, 535745, 673508, 750043, 841885, 1071490, 1178639, 1500086, 1683770, 2142980, 2357278, 3000172, 3367540, 3750215, 4714556, 5893195, 7500430, 8250473, 11786390, 15000860, 16500946, 23572780, 33001892, 41252365, 82504730, 165009460]

約数ペア:

[(1, 165009460), (2, 82504730), (4, 41252365), (5, 33001892), (7, 23572780), (10, 16500946), (11, 15000860), (14, 11786390), (20, 8250473), (22, 7500430), (28, 5893195), (35, 4714556), (44, 3750215), (49, 3367540), (55, 3000172), (70, 2357278), (77, 2142980), (98, 1683770), (110, 1500086), (140, 1178639), (154, 1071490), (196, 841885), (220, 750043), (245, 673508), (308, 535745), (385, 428596), (490, 336754), (539, 306140), (770, 214298), (980, 168377), (1078, 153070), (1540, 107149), (2156, 76535), (2695, 61228), (5390, 30614), (10780, 15307)]