147331240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{75169}}^1$

素因数の和:75194

約数の個数: 48

約数和(自身を含む): 385622100

約数和(自身を除く): 238290860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 75169, 150338, 300676, 375845, 526183, 601352, 751690, 1052366, 1503380, 2104732, 2630915, 3006760, 3683281, 4209464, 5261830, 7366562, 10523660, 14733124, 18416405, 21047320, 29466248, 36832810, 73665620, 147331240]

約数ペア:

[(1, 147331240), (2, 73665620), (4, 36832810), (5, 29466248), (7, 21047320), (8, 18416405), (10, 14733124), (14, 10523660), (20, 7366562), (28, 5261830), (35, 4209464), (40, 3683281), (49, 3006760), (56, 2630915), (70, 2104732), (98, 1503380), (140, 1052366), (196, 751690), (245, 601352), (280, 526183), (392, 375845), (490, 300676), (980, 150338), (1960, 75169)]