2972436490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{683}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 5688144000

約数和(自身を除く): 2715707510

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 349, 430, 683, 698, 1247, 1366, 1745, 2494, 3415, 3490, 6235, 6830, 10121, 12470, 15007, 19807, 20242, 29369, 30014, 39614, 50605, 58738, 75035, 99035, 101210, 146845, 150070, 198070, 238367, 293690, 435203, 476734, 851701, 870406, 1191835, 1703402, 2176015, 2383670, 4258505, 4352030, 6912643, 8517010, 10249781, 13825286, 20499562, 34563215, 51248905, 69126430, 102497810, 297243649, 594487298, 1486218245, 2972436490]

約数ペア:

[(1, 2972436490), (2, 1486218245), (5, 594487298), (10, 297243649), (29, 102497810), (43, 69126430), (58, 51248905), (86, 34563215), (145, 20499562), (215, 13825286), (290, 10249781), (349, 8517010), (430, 6912643), (683, 4352030), (698, 4258505), (1247, 2383670), (1366, 2176015), (1745, 1703402), (2494, 1191835), (3415, 870406), (3490, 851701), (6235, 476734), (6830, 435203), (10121, 293690), (12470, 238367), (15007, 198070), (19807, 150070), (20242, 146845), (29369, 101210), (30014, 99035), (39614, 75035), (50605, 58738)]