12604861430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1231}}^1\times {\mathrm{20897}}^1$

素因数の和:22149

約数の個数: 48

約数和(自身を含む): 26415740736

約数和(自身を除く): 13810879306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1231, 2462, 6155, 8617, 12310, 17234, 20897, 41794, 43085, 60319, 86170, 104485, 120638, 146279, 208970, 292558, 301595, 603190, 731395, 1023953, 1462790, 2047906, 5119765, 10239530, 25724207, 51448414, 128621035, 180069449, 257242070, 360138898, 900347245, 1260486143, 1800694490, 2520972286, 6302430715, 12604861430]

約数ペア:

[(1, 12604861430), (2, 6302430715), (5, 2520972286), (7, 1800694490), (10, 1260486143), (14, 900347245), (35, 360138898), (49, 257242070), (70, 180069449), (98, 128621035), (245, 51448414), (490, 25724207), (1231, 10239530), (2462, 5119765), (6155, 2047906), (8617, 1462790), (12310, 1023953), (17234, 731395), (20897, 603190), (41794, 301595), (43085, 292558), (60319, 208970), (86170, 146279), (104485, 120638)]