30147816

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 47911704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 223, 258, 262, 344, 393, 446, 516, 524, 669, 786, 892, 1032, 1048, 1338, 1572, 1784, 2676, 3144, 5352, 5633, 9589, 11266, 16899, 19178, 22532, 28767, 29213, 33798, 38356, 45064, 57534, 58426, 67596, 76712, 87639, 115068, 116852, 135192, 175278, 230136, 233704, 350556, 701112, 1256159, 2512318, 3768477, 5024636, 7536954, 10049272, 15073908, 30147816]

約数ペア:

[(1, 30147816), (2, 15073908), (3, 10049272), (4, 7536954), (6, 5024636), (8, 3768477), (12, 2512318), (24, 1256159), (43, 701112), (86, 350556), (129, 233704), (131, 230136), (172, 175278), (223, 135192), (258, 116852), (262, 115068), (344, 87639), (393, 76712), (446, 67596), (516, 58426), (524, 57534), (669, 45064), (786, 38356), (892, 33798), (1032, 29213), (1048, 28767), (1338, 22532), (1572, 19178), (1784, 16899), (2676, 11266), (3144, 9589), (5352, 5633)]