138833790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2753}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 341650224

約数和(自身を除く): 202816434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1681, 2753, 3362, 5043, 5506, 8259, 8405, 10086, 13765, 16518, 16810, 25215, 27530, 41295, 50430, 82590, 112873, 225746, 338619, 564365, 677238, 1128730, 1693095, 3386190, 4627793, 9255586, 13883379, 23138965, 27766758, 46277930, 69416895, 138833790]

約数ペア:

[(1, 138833790), (2, 69416895), (3, 46277930), (5, 27766758), (6, 23138965), (10, 13883379), (15, 9255586), (30, 4627793), (41, 3386190), (82, 1693095), (123, 1128730), (205, 677238), (246, 564365), (410, 338619), (615, 225746), (1230, 112873), (1681, 82590), (2753, 50430), (3362, 41295), (5043, 27530), (5506, 25215), (8259, 16810), (8405, 16518), (10086, 13765)]