2526804540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1079831}}^1$

素因数の和:1079859

約数の個数: 72

約数和(自身を含む): 8254235808

約数和(自身を除く): 5727431268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1079831, 2159662, 3239493, 4319324, 5399155, 6478986, 9718479, 10798310, 12957972, 14037803, 16197465, 19436958, 21596620, 28075606, 32394930, 38873916, 42113409, 48592395, 56151212, 64789860, 70189015, 84226818, 97184790, 126340227, 140378030, 168453636, 194369580, 210567045, 252680454, 280756060, 421134090, 505360908, 631701135, 842268180, 1263402270, 2526804540]

約数ペア:

[(1, 2526804540), (2, 1263402270), (3, 842268180), (4, 631701135), (5, 505360908), (6, 421134090), (9, 280756060), (10, 252680454), (12, 210567045), (13, 194369580), (15, 168453636), (18, 140378030), (20, 126340227), (26, 97184790), (30, 84226818), (36, 70189015), (39, 64789860), (45, 56151212), (52, 48592395), (60, 42113409), (65, 38873916), (78, 32394930), (90, 28075606), (117, 21596620), (130, 19436958), (156, 16197465), (180, 14037803), (195, 12957972), (234, 10798310), (260, 9718479), (390, 6478986), (468, 5399155), (585, 4319324), (780, 3239493), (1170, 2159662), (2340, 1079831)]