141479660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4711

約数の個数: 72

約数和(自身を含む): 356840064

約数和(自身を除く): 215360404

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, 3038, 4340, 4657, 6076, 7595, 9314, 15190, 18628, 23285, 30380, 32599, 46570, 65198, 93140, 130396, 144367, 162995, 228193, 288734, 325990, 456386, 577468, 651980, 721835, 912772, 1010569, 1140965, 1443670, 2021138, 2281930, 2887340, 4042276, 4563860, 5052845, 7073983, 10105690, 14147966, 20211380, 28295932, 35369915, 70739830, 141479660]

約数ペア:

[(1, 141479660), (2, 70739830), (4, 35369915), (5, 28295932), (7, 20211380), (10, 14147966), (14, 10105690), (20, 7073983), (28, 5052845), (31, 4563860), (35, 4042276), (49, 2887340), (62, 2281930), (70, 2021138), (98, 1443670), (124, 1140965), (140, 1010569), (155, 912772), (196, 721835), (217, 651980), (245, 577468), (310, 456386), (434, 325990), (490, 288734), (620, 228193), (868, 162995), (980, 144367), (1085, 130396), (1519, 93140), (2170, 65198), (3038, 46570), (4340, 32599), (4657, 30380), (6076, 23285), (7595, 18628), (9314, 15190)]