1201499740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{27073}}^1$

素因数の和:27406

約数の個数: 48

約数和(自身を含む): 2892802752

約数和(自身を除く): 1691303012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 6340, 8876, 11095, 22190, 27073, 44380, 54146, 108292, 135365, 189511, 270730, 379022, 541460, 758044, 947555, 1895110, 3790220, 8582141, 17164282, 34328564, 42910705, 60074987, 85821410, 120149974, 171642820, 240299948, 300374935, 600749870, 1201499740]

約数ペア:

[(1, 1201499740), (2, 600749870), (4, 300374935), (5, 240299948), (7, 171642820), (10, 120149974), (14, 85821410), (20, 60074987), (28, 42910705), (35, 34328564), (70, 17164282), (140, 8582141), (317, 3790220), (634, 1895110), (1268, 947555), (1585, 758044), (2219, 541460), (3170, 379022), (4438, 270730), (6340, 189511), (8876, 135365), (11095, 108292), (22190, 54146), (27073, 44380)]