1296470910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{881953}}^1$

素因数の和:881977

約数の個数: 48

約数和(自身を含む): 3619539216

約数和(自身を除く): 2323068306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 881953, 1763906, 2645859, 4409765, 5291718, 6173671, 8819530, 12347342, 13229295, 18521013, 26458590, 30868355, 37042026, 43215697, 61736710, 86431394, 92605065, 129647091, 185210130, 216078485, 259294182, 432156970, 648235455, 1296470910]

約数ペア:

[(1, 1296470910), (2, 648235455), (3, 432156970), (5, 259294182), (6, 216078485), (7, 185210130), (10, 129647091), (14, 92605065), (15, 86431394), (21, 61736710), (30, 43215697), (35, 37042026), (42, 30868355), (49, 26458590), (70, 18521013), (98, 13229295), (105, 12347342), (147, 8819530), (210, 6173671), (245, 5291718), (294, 4409765), (490, 2645859), (735, 1763906), (1470, 881953)]