148942140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130651}}^1$

素因数の和:130682

約数の個数: 48

約数和(自身を含む): 438990720

約数和(自身を除く): 290048580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 130651, 261302, 391953, 522604, 653255, 783906, 1306510, 1567812, 1959765, 2482369, 2613020, 3919530, 4964738, 7447107, 7839060, 9929476, 12411845, 14894214, 24823690, 29788428, 37235535, 49647380, 74471070, 148942140]

約数ペア:

[(1, 148942140), (2, 74471070), (3, 49647380), (4, 37235535), (5, 29788428), (6, 24823690), (10, 14894214), (12, 12411845), (15, 9929476), (19, 7839060), (20, 7447107), (30, 4964738), (38, 3919530), (57, 2613020), (60, 2482369), (76, 1959765), (95, 1567812), (114, 1306510), (190, 783906), (228, 653255), (285, 522604), (380, 391953), (570, 261302), (1140, 130651)]