145300230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179383}}^1$

素因数の和:179402

約数の個数: 40

約数和(自身を含む): 390698352

約数和(自身を除く): 245398122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179383, 358766, 538149, 896915, 1076298, 1614447, 1793830, 2690745, 3228894, 4843341, 5381490, 8072235, 9686682, 14530023, 16144470, 24216705, 29060046, 48433410, 72650115, 145300230]

約数ペア:

[(1, 145300230), (2, 72650115), (3, 48433410), (5, 29060046), (6, 24216705), (9, 16144470), (10, 14530023), (15, 9686682), (18, 8072235), (27, 5381490), (30, 4843341), (45, 3228894), (54, 2690745), (81, 1793830), (90, 1614447), (135, 1076298), (162, 896915), (270, 538149), (405, 358766), (810, 179383)]