302954860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1165211}}^1$

素因数の和:1165233

約数の個数: 24

約数和(自身を含む): 685144656

約数和(自身を除く): 382189796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1165211, 2330422, 4660844, 5826055, 11652110, 15147743, 23304220, 30295486, 60590972, 75738715, 151477430, 302954860]

約数ペア:

[(1, 302954860), (2, 151477430), (4, 75738715), (5, 60590972), (10, 30295486), (13, 23304220), (20, 15147743), (26, 11652110), (52, 5826055), (65, 4660844), (130, 2330422), (260, 1165211)]