29671330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 58751784

約数和(自身を除く): 29080454

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 169, 181, 194, 338, 362, 485, 845, 905, 970, 1261, 1690, 1810, 2353, 2522, 4706, 6305, 11765, 12610, 16393, 17557, 23530, 30589, 32786, 35114, 61178, 81965, 87785, 152945, 163930, 175570, 228241, 305890, 456482, 1141205, 2282410, 2967133, 5934266, 14835665, 29671330]

約数ペア:

[(1, 29671330), (2, 14835665), (5, 5934266), (10, 2967133), (13, 2282410), (26, 1141205), (65, 456482), (97, 305890), (130, 228241), (169, 175570), (181, 163930), (194, 152945), (338, 87785), (362, 81965), (485, 61178), (845, 35114), (905, 32786), (970, 30589), (1261, 23530), (1690, 17557), (1810, 16393), (2353, 12610), (2522, 11765), (4706, 6305)]