142690770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36871}}^1$

素因数の和:36927

約数の個数: 48

約数和(自身を含む): 379634112

約数和(自身を除く): 236943342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 36871, 73742, 110613, 184355, 221226, 331839, 368710, 553065, 663678, 1106130, 1585453, 1659195, 3170906, 3318390, 4756359, 7927265, 9512718, 14269077, 15854530, 23781795, 28538154, 47563590, 71345385, 142690770]

約数ペア:

[(1, 142690770), (2, 71345385), (3, 47563590), (5, 28538154), (6, 23781795), (9, 15854530), (10, 14269077), (15, 9512718), (18, 7927265), (30, 4756359), (43, 3318390), (45, 3170906), (86, 1659195), (90, 1585453), (129, 1106130), (215, 663678), (258, 553065), (387, 368710), (430, 331839), (645, 221226), (774, 184355), (1290, 110613), (1935, 73742), (3870, 36871)]