129862710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2687}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 218502090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 2687, 3222, 4833, 5370, 5374, 8055, 8061, 9666, 13435, 16110, 16122, 24165, 24183, 26870, 40305, 48330, 48366, 72549, 80610, 120915, 145098, 241830, 362745, 480973, 725490, 961946, 1442919, 2404865, 2885838, 4328757, 4809730, 7214595, 8657514, 12986271, 14429190, 21643785, 25972542, 43287570, 64931355, 129862710]

約数ペア:

[(1, 129862710), (2, 64931355), (3, 43287570), (5, 25972542), (6, 21643785), (9, 14429190), (10, 12986271), (15, 8657514), (18, 7214595), (27, 4809730), (30, 4328757), (45, 2885838), (54, 2404865), (90, 1442919), (135, 961946), (179, 725490), (270, 480973), (358, 362745), (537, 241830), (895, 145098), (1074, 120915), (1611, 80610), (1790, 72549), (2685, 48366), (2687, 48330), (3222, 40305), (4833, 26870), (5370, 24183), (5374, 24165), (8055, 16122), (8061, 16110), (9666, 13435)]