30373720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58411}}^1$

素因数の和:58435

約数の個数: 32

約数和(自身を含む): 73599120

約数和(自身を除く): 43225400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58411, 116822, 233644, 292055, 467288, 584110, 759343, 1168220, 1518686, 2336440, 3037372, 3796715, 6074744, 7593430, 15186860, 30373720]

約数ペア:

[(1, 30373720), (2, 15186860), (4, 7593430), (5, 6074744), (8, 3796715), (10, 3037372), (13, 2336440), (20, 1518686), (26, 1168220), (40, 759343), (52, 584110), (65, 467288), (104, 292055), (130, 233644), (260, 116822), (520, 58411)]