42889070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{971}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 88459776

約数和(自身を除く): 45570706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 971, 1262, 1942, 3155, 4417, 4855, 6310, 6797, 8834, 9710, 13594, 22085, 33985, 44170, 67970, 612701, 1225402, 3063505, 4288907, 6127010, 8577814, 21444535, 42889070]

約数ペア:

[(1, 42889070), (2, 21444535), (5, 8577814), (7, 6127010), (10, 4288907), (14, 3063505), (35, 1225402), (70, 612701), (631, 67970), (971, 44170), (1262, 33985), (1942, 22085), (3155, 13594), (4417, 9710), (4855, 8834), (6310, 6797)]