2479331330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1142549}}^1$

素因数の和:1142594

約数の個数: 32

約数和(自身を含む): 5264870400

約数和(自身を除く): 2785539070

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1142549, 2285098, 5712745, 7997843, 11425490, 15995686, 35419019, 39989215, 70838038, 79978430, 177095095, 247933133, 354190190, 495866266, 1239665665, 2479331330]

約数ペア:

[(1, 2479331330), (2, 1239665665), (5, 495866266), (7, 354190190), (10, 247933133), (14, 177095095), (31, 79978430), (35, 70838038), (62, 39989215), (70, 35419019), (155, 15995686), (217, 11425490), (310, 7997843), (434, 5712745), (1085, 2285098), (2170, 1142549)]