30071488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 64373760

約数和(自身を除く): 34302272

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 659, 713, 736, 992, 1318, 1426, 1472, 1984, 2636, 2852, 5272, 5704, 10544, 11408, 15157, 20429, 21088, 22816, 30314, 40858, 42176, 45632, 60628, 81716, 121256, 163432, 242512, 326864, 469867, 485024, 653728, 939734, 970048, 1307456, 1879468, 3758936, 7517872, 15035744, 30071488]

約数ペア:

[(1, 30071488), (2, 15035744), (4, 7517872), (8, 3758936), (16, 1879468), (23, 1307456), (31, 970048), (32, 939734), (46, 653728), (62, 485024), (64, 469867), (92, 326864), (124, 242512), (184, 163432), (248, 121256), (368, 81716), (496, 60628), (659, 45632), (713, 42176), (736, 40858), (992, 30314), (1318, 22816), (1426, 21088), (1472, 20429), (1984, 15157), (2636, 11408), (2852, 10544), (5272, 5704)]