145732380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17729}}^1$

素因数の和:17878

約数の個数: 48

約数和(自身を含む): 411052320

約数和(自身を除く): 265319940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 17729, 35458, 53187, 70916, 88645, 106374, 177290, 212748, 265935, 354580, 531870, 1063740, 2428873, 4857746, 7286619, 9715492, 12144365, 14573238, 24288730, 29146476, 36433095, 48577460, 72866190, 145732380]

約数ペア:

[(1, 145732380), (2, 72866190), (3, 48577460), (4, 36433095), (5, 29146476), (6, 24288730), (10, 14573238), (12, 12144365), (15, 9715492), (20, 7286619), (30, 4857746), (60, 2428873), (137, 1063740), (274, 531870), (411, 354580), (548, 265935), (685, 212748), (822, 177290), (1370, 106374), (1644, 88645), (2055, 70916), (2740, 53187), (4110, 35458), (8220, 17729)]