31226130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 72

約数和(自身を含む): 87956388

約数和(自身を除く): 56730258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2053, 2535, 3042, 4106, 5070, 6159, 7605, 10265, 12318, 15210, 18477, 20530, 26689, 30795, 36954, 53378, 61590, 80067, 92385, 133445, 160134, 184770, 240201, 266890, 346957, 400335, 480402, 693914, 800670, 1040871, 1201005, 1734785, 2081742, 2402010, 3122613, 3469570, 5204355, 6245226, 10408710, 15613065, 31226130]

約数ペア:

[(1, 31226130), (2, 15613065), (3, 10408710), (5, 6245226), (6, 5204355), (9, 3469570), (10, 3122613), (13, 2402010), (15, 2081742), (18, 1734785), (26, 1201005), (30, 1040871), (39, 800670), (45, 693914), (65, 480402), (78, 400335), (90, 346957), (117, 266890), (130, 240201), (169, 184770), (195, 160134), (234, 133445), (338, 92385), (390, 80067), (507, 61590), (585, 53378), (845, 36954), (1014, 30795), (1170, 26689), (1521, 20530), (1690, 18477), (2053, 15210), (2535, 12318), (3042, 10265), (4106, 7605), (5070, 6159)]