375814140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{481813}}^1$

素因数の和:481838

約数の個数: 48

約数和(自身を含む): 1133226528

約数和(自身を除く): 757412388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 481813, 963626, 1445439, 1927252, 2409065, 2890878, 4818130, 5781756, 6263569, 7227195, 9636260, 12527138, 14454390, 18790707, 25054276, 28908780, 31317845, 37581414, 62635690, 75162828, 93953535, 125271380, 187907070, 375814140]

約数ペア:

[(1, 375814140), (2, 187907070), (3, 125271380), (4, 93953535), (5, 75162828), (6, 62635690), (10, 37581414), (12, 31317845), (13, 28908780), (15, 25054276), (20, 18790707), (26, 14454390), (30, 12527138), (39, 9636260), (52, 7227195), (60, 6263569), (65, 5781756), (78, 4818130), (130, 2890878), (156, 2409065), (195, 1927252), (260, 1445439), (390, 963626), (780, 481813)]