13819260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 96

約数和(自身を含む): 47642112

約数和(自身を除く): 33822852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2531, 2730, 5062, 5460, 7593, 10124, 12655, 15186, 17717, 25310, 30372, 32903, 35434, 37965, 50620, 53151, 65806, 70868, 75930, 88585, 98709, 106302, 131612, 151860, 164515, 177170, 197418, 212604, 230321, 265755, 329030, 354340, 394836, 460642, 493545, 531510, 658060, 690963, 921284, 987090, 1063020, 1151605, 1381926, 1974180, 2303210, 2763852, 3454815, 4606420, 6909630, 13819260]

約数ペア:

[(1, 13819260), (2, 6909630), (3, 4606420), (4, 3454815), (5, 2763852), (6, 2303210), (7, 1974180), (10, 1381926), (12, 1151605), (13, 1063020), (14, 987090), (15, 921284), (20, 690963), (21, 658060), (26, 531510), (28, 493545), (30, 460642), (35, 394836), (39, 354340), (42, 329030), (52, 265755), (60, 230321), (65, 212604), (70, 197418), (78, 177170), (84, 164515), (91, 151860), (105, 131612), (130, 106302), (140, 98709), (156, 88585), (182, 75930), (195, 70868), (210, 65806), (260, 53151), (273, 50620), (364, 37965), (390, 35434), (420, 32903), (455, 30372), (546, 25310), (780, 17717), (910, 15186), (1092, 12655), (1365, 10124), (1820, 7593), (2531, 5460), (2730, 5062)]