331521190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33119}}^1$

素因数の和:33157

約数の個数: 64

約数和(自身を含む): 801239040

約数和(自身を除く): 469717850

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 33119, 66238, 165595, 231833, 331190, 364309, 430547, 463666, 728618, 861094, 1159165, 1821545, 2152735, 2318330, 2550163, 3013829, 3643090, 4305470, 4736017, 5100326, 6027658, 9472034, 12750815, 15069145, 23680085, 25501630, 30138290, 33152119, 47360170, 66304238, 165760595, 331521190]

約数ペア:

[(1, 331521190), (2, 165760595), (5, 66304238), (7, 47360170), (10, 33152119), (11, 30138290), (13, 25501630), (14, 23680085), (22, 15069145), (26, 12750815), (35, 9472034), (55, 6027658), (65, 5100326), (70, 4736017), (77, 4305470), (91, 3643090), (110, 3013829), (130, 2550163), (143, 2318330), (154, 2152735), (182, 1821545), (286, 1159165), (385, 861094), (455, 728618), (715, 463666), (770, 430547), (910, 364309), (1001, 331190), (1430, 231833), (2002, 165595), (5005, 66238), (10010, 33119)]