47319420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 137088000

約数和(自身を除く): 89768580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 79, 134, 149, 158, 201, 237, 268, 298, 316, 335, 395, 402, 447, 474, 596, 670, 745, 790, 804, 894, 948, 1005, 1185, 1340, 1490, 1580, 1788, 2010, 2235, 2370, 2980, 4020, 4470, 4740, 5293, 8940, 9983, 10586, 11771, 15879, 19966, 21172, 23542, 26465, 29949, 31758, 35313, 39932, 47084, 49915, 52930, 58855, 59898, 63516, 70626, 79395, 99830, 105860, 117710, 119796, 141252, 149745, 158790, 176565, 199660, 235420, 299490, 317580, 353130, 598980, 706260, 788657, 1577314, 2365971, 3154628, 3943285, 4731942, 7886570, 9463884, 11829855, 15773140, 23659710, 47319420]

約数ペア:

[(1, 47319420), (2, 23659710), (3, 15773140), (4, 11829855), (5, 9463884), (6, 7886570), (10, 4731942), (12, 3943285), (15, 3154628), (20, 2365971), (30, 1577314), (60, 788657), (67, 706260), (79, 598980), (134, 353130), (149, 317580), (158, 299490), (201, 235420), (237, 199660), (268, 176565), (298, 158790), (316, 149745), (335, 141252), (395, 119796), (402, 117710), (447, 105860), (474, 99830), (596, 79395), (670, 70626), (745, 63516), (790, 59898), (804, 58855), (894, 52930), (948, 49915), (1005, 47084), (1185, 39932), (1340, 35313), (1490, 31758), (1580, 29949), (1788, 26465), (2010, 23542), (2235, 21172), (2370, 19966), (2980, 15879), (4020, 11771), (4470, 10586), (4740, 9983), (5293, 8940)]