40962870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 115944192

約数和(自身を除く): 74981322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 195, 223, 234, 314, 390, 446, 471, 585, 669, 785, 942, 1115, 1170, 1338, 1413, 1570, 2007, 2041, 2230, 2355, 2826, 2899, 3345, 4014, 4082, 4710, 5798, 6123, 6690, 7065, 8697, 10035, 10205, 12246, 14130, 14495, 17394, 18369, 20070, 20410, 26091, 28990, 30615, 35011, 36738, 43485, 52182, 61230, 70022, 86970, 91845, 105033, 130455, 175055, 183690, 210066, 260910, 315099, 350110, 455143, 525165, 630198, 910286, 1050330, 1365429, 1575495, 2275715, 2730858, 3150990, 4096287, 4551430, 6827145, 8192574, 13654290, 20481435, 40962870]

約数ペア:

[(1, 40962870), (2, 20481435), (3, 13654290), (5, 8192574), (6, 6827145), (9, 4551430), (10, 4096287), (13, 3150990), (15, 2730858), (18, 2275715), (26, 1575495), (30, 1365429), (39, 1050330), (45, 910286), (65, 630198), (78, 525165), (90, 455143), (117, 350110), (130, 315099), (157, 260910), (195, 210066), (223, 183690), (234, 175055), (314, 130455), (390, 105033), (446, 91845), (471, 86970), (585, 70022), (669, 61230), (785, 52182), (942, 43485), (1115, 36738), (1170, 35011), (1338, 30615), (1413, 28990), (1570, 26091), (2007, 20410), (2041, 20070), (2230, 18369), (2355, 17394), (2826, 14495), (2899, 14130), (3345, 12246), (4014, 10205), (4082, 10035), (4710, 8697), (5798, 7065), (6123, 6690)]