717151770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{22073}}^1$

素因数の和:22124

約数の個数: 72

約数和(自身を含む): 1967985396

約数和(自身を除く): 1250833626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 22073, 32490, 44146, 66219, 110365, 132438, 198657, 220730, 331095, 397314, 419387, 662190, 838774, 993285, 1258161, 1986570, 2096935, 2516322, 3774483, 4193870, 6290805, 7548966, 7968353, 12581610, 15936706, 18872415, 23905059, 37744830, 39841765, 47810118, 71715177, 79683530, 119525295, 143430354, 239050590, 358575885, 717151770]

約数ペア:

[(1, 717151770), (2, 358575885), (3, 239050590), (5, 143430354), (6, 119525295), (9, 79683530), (10, 71715177), (15, 47810118), (18, 39841765), (19, 37744830), (30, 23905059), (38, 18872415), (45, 15936706), (57, 12581610), (90, 7968353), (95, 7548966), (114, 6290805), (171, 4193870), (190, 3774483), (285, 2516322), (342, 2096935), (361, 1986570), (570, 1258161), (722, 993285), (855, 838774), (1083, 662190), (1710, 419387), (1805, 397314), (2166, 331095), (3249, 220730), (3610, 198657), (5415, 132438), (6498, 110365), (10830, 66219), (16245, 44146), (22073, 32490)]