30419440

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 70955280

約数和(自身を除く): 40535840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 659, 1154, 1318, 2308, 2636, 2885, 3295, 4616, 5272, 5770, 6590, 9232, 10544, 11540, 13180, 23080, 26360, 46160, 52720, 380243, 760486, 1520972, 1901215, 3041944, 3802430, 6083888, 7604860, 15209720, 30419440]

約数ペア:

[(1, 30419440), (2, 15209720), (4, 7604860), (5, 6083888), (8, 3802430), (10, 3041944), (16, 1901215), (20, 1520972), (40, 760486), (80, 380243), (577, 52720), (659, 46160), (1154, 26360), (1318, 23080), (2308, 13180), (2636, 11540), (2885, 10544), (3295, 9232), (4616, 6590), (5272, 5770)]