146306460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128339}}^1$

素因数の和:128370

約数の個数: 48

約数和(自身を含む): 431222400

約数和(自身を除く): 284915940

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, 128339, 256678, 385017, 513356, 641695, 770034, 1283390, 1540068, 1925085, 2438441, 2566780, 3850170, 4876882, 7315323, 7700340, 9753764, 12192205, 14630646, 24384410, 29261292, 36576615, 48768820, 73153230, 146306460]

約数ペア:

[(1, 146306460), (2, 73153230), (3, 48768820), (4, 36576615), (5, 29261292), (6, 24384410), (10, 14630646), (12, 12192205), (15, 9753764), (19, 7700340), (20, 7315323), (30, 4876882), (38, 3850170), (57, 2566780), (60, 2438441), (76, 1925085), (95, 1540068), (114, 1283390), (190, 770034), (228, 641695), (285, 513356), (380, 385017), (570, 256678), (1140, 128339)]