319923310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7243}}^1$

素因数の和:7888

約数の個数: 32

約数和(自身を含む): 659261952

約数和(自身を除く): 339338642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 3155, 4417, 6310, 7243, 8834, 14486, 22085, 36215, 44170, 50701, 72430, 101402, 253505, 507010, 4570333, 9140666, 22851665, 31992331, 45703330, 63984662, 159961655, 319923310]

約数ペア:

[(1, 319923310), (2, 159961655), (5, 63984662), (7, 45703330), (10, 31992331), (14, 22851665), (35, 9140666), (70, 4570333), (631, 507010), (1262, 253505), (3155, 101402), (4417, 72430), (6310, 50701), (7243, 44170), (8834, 36215), (14486, 22085)]