80461430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5349

約数の個数: 48

約数和(自身を含む): 173943936

約数和(自身を除く): 93482506

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 5297, 7595, 10594, 15190, 26485, 37079, 52970, 74158, 164207, 185395, 259553, 328414, 370790, 519106, 821035, 1149449, 1297765, 1642070, 2298898, 2595530, 5747245, 8046143, 11494490, 16092286, 40230715, 80461430]

約数ペア:

[(1, 80461430), (2, 40230715), (5, 16092286), (7, 11494490), (10, 8046143), (14, 5747245), (31, 2595530), (35, 2298898), (49, 1642070), (62, 1297765), (70, 1149449), (98, 821035), (155, 519106), (217, 370790), (245, 328414), (310, 259553), (434, 185395), (490, 164207), (1085, 74158), (1519, 52970), (2170, 37079), (3038, 26485), (5297, 15190), (7595, 10594)]