719214060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{80449}}^1$

素因数の和:80610

約数の個数: 48

約数和(自身を含む): 2027340000

約数和(自身を除く): 1308125940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 80449, 160898, 241347, 321796, 402245, 482694, 804490, 965388, 1206735, 1608980, 2413470, 4826940, 11986901, 23973802, 35960703, 47947604, 59934505, 71921406, 119869010, 143842812, 179803515, 239738020, 359607030, 719214060]

約数ペア:

[(1, 719214060), (2, 359607030), (3, 239738020), (4, 179803515), (5, 143842812), (6, 119869010), (10, 71921406), (12, 59934505), (15, 47947604), (20, 35960703), (30, 23973802), (60, 11986901), (149, 4826940), (298, 2413470), (447, 1608980), (596, 1206735), (745, 965388), (894, 804490), (1490, 482694), (1788, 402245), (2235, 321796), (2980, 241347), (4470, 160898), (8940, 80449)]