144995130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76717}}^1$

素因数の和:76740

約数の個数: 64

約数和(自身を含む): 441895680

約数和(自身を除く): 296900550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 76717, 153434, 230151, 383585, 460302, 537019, 690453, 767170, 1074038, 1150755, 1380906, 1611057, 2071359, 2301510, 2685095, 3222114, 3452265, 4142718, 4833171, 5370190, 6904530, 8055285, 9666342, 10356795, 14499513, 16110570, 20713590, 24165855, 28999026, 48331710, 72497565, 144995130]

約数ペア:

[(1, 144995130), (2, 72497565), (3, 48331710), (5, 28999026), (6, 24165855), (7, 20713590), (9, 16110570), (10, 14499513), (14, 10356795), (15, 9666342), (18, 8055285), (21, 6904530), (27, 5370190), (30, 4833171), (35, 4142718), (42, 3452265), (45, 3222114), (54, 2685095), (63, 2301510), (70, 2071359), (90, 1611057), (105, 1380906), (126, 1150755), (135, 1074038), (189, 767170), (210, 690453), (270, 537019), (315, 460302), (378, 383585), (630, 230151), (945, 153434), (1890, 76717)]