30416264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 64800000

約数和(自身を除く): 34383736

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 149, 152, 158, 298, 316, 323, 596, 632, 646, 1192, 1292, 1343, 1501, 2533, 2584, 2686, 2831, 3002, 5066, 5372, 5662, 6004, 10132, 10744, 11324, 11771, 12008, 20264, 22648, 23542, 25517, 47084, 48127, 51034, 94168, 96254, 102068, 192508, 200107, 204136, 223649, 385016, 400214, 447298, 800428, 894596, 1600856, 1789192, 3802033, 7604066, 15208132, 30416264]

約数ペア:

[(1, 30416264), (2, 15208132), (4, 7604066), (8, 3802033), (17, 1789192), (19, 1600856), (34, 894596), (38, 800428), (68, 447298), (76, 400214), (79, 385016), (136, 223649), (149, 204136), (152, 200107), (158, 192508), (298, 102068), (316, 96254), (323, 94168), (596, 51034), (632, 48127), (646, 47084), (1192, 25517), (1292, 23542), (1343, 22648), (1501, 20264), (2533, 12008), (2584, 11771), (2686, 11324), (2831, 10744), (3002, 10132), (5066, 6004), (5372, 5662)]