145186830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179243}}^1$

素因数の和:179262

約数の個数: 40

約数和(自身を含む): 390393432

約数和(自身を除く): 245206602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179243, 358486, 537729, 896215, 1075458, 1613187, 1792430, 2688645, 3226374, 4839561, 5377290, 8065935, 9679122, 14518683, 16131870, 24197805, 29037366, 48395610, 72593415, 145186830]

約数ペア:

[(1, 145186830), (2, 72593415), (3, 48395610), (5, 29037366), (6, 24197805), (9, 16131870), (10, 14518683), (15, 9679122), (18, 8065935), (27, 5377290), (30, 4839561), (45, 3226374), (54, 2688645), (81, 1792430), (90, 1613187), (135, 1075458), (162, 896215), (270, 537729), (405, 358486), (810, 179243)]