40665690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34757}}^1$

素因数の和:34783

約数の個数: 48

約数和(自身を含む): 113867208

約数和(自身を除く): 73201518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34757, 69514, 104271, 173785, 208542, 312813, 347570, 451841, 521355, 625626, 903682, 1042710, 1355523, 1564065, 2259205, 2711046, 3128130, 4066569, 4518410, 6777615, 8133138, 13555230, 20332845, 40665690]

約数ペア:

[(1, 40665690), (2, 20332845), (3, 13555230), (5, 8133138), (6, 6777615), (9, 4518410), (10, 4066569), (13, 3128130), (15, 2711046), (18, 2259205), (26, 1564065), (30, 1355523), (39, 1042710), (45, 903682), (65, 625626), (78, 521355), (90, 451841), (117, 347570), (130, 312813), (195, 208542), (234, 173785), (390, 104271), (585, 69514), (1170, 34757)]