67048660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 169150464

約数和(自身を除く): 102101804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 2207, 3038, 4340, 4414, 6076, 7595, 8828, 11035, 15190, 15449, 22070, 30380, 30898, 44140, 61796, 68417, 77245, 108143, 136834, 154490, 216286, 273668, 308980, 342085, 432572, 478919, 540715, 684170, 957838, 1081430, 1368340, 1915676, 2162860, 2394595, 3352433, 4789190, 6704866, 9578380, 13409732, 16762165, 33524330, 67048660]

約数ペア:

[(1, 67048660), (2, 33524330), (4, 16762165), (5, 13409732), (7, 9578380), (10, 6704866), (14, 4789190), (20, 3352433), (28, 2394595), (31, 2162860), (35, 1915676), (49, 1368340), (62, 1081430), (70, 957838), (98, 684170), (124, 540715), (140, 478919), (155, 432572), (196, 342085), (217, 308980), (245, 273668), (310, 216286), (434, 154490), (490, 136834), (620, 108143), (868, 77245), (980, 68417), (1085, 61796), (1519, 44140), (2170, 30898), (2207, 30380), (3038, 22070), (4340, 15449), (4414, 15190), (6076, 11035), (7595, 8828)]