162143340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142231}}^1$

素因数の和:142262

約数の個数: 48

約数和(自身を含む): 477899520

約数和(自身を除く): 315756180

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, 142231, 284462, 426693, 568924, 711155, 853386, 1422310, 1706772, 2133465, 2702389, 2844620, 4266930, 5404778, 8107167, 8533860, 10809556, 13511945, 16214334, 27023890, 32428668, 40535835, 54047780, 81071670, 162143340]

約数ペア:

[(1, 162143340), (2, 81071670), (3, 54047780), (4, 40535835), (5, 32428668), (6, 27023890), (10, 16214334), (12, 13511945), (15, 10809556), (19, 8533860), (20, 8107167), (30, 5404778), (38, 4266930), (57, 2844620), (60, 2702389), (76, 2133465), (95, 1706772), (114, 1422310), (190, 853386), (228, 711155), (285, 568924), (380, 426693), (570, 284462), (1140, 142231)]