89149970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97967}}^1$

素因数の和:97994

約数の個数: 32

約数和(自身を含む): 197503488

約数和(自身を除く): 108353518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 97967, 195934, 489835, 685769, 979670, 1273571, 1371538, 2547142, 3428845, 6367855, 6857690, 8914997, 12735710, 17829994, 44574985, 89149970]

約数ペア:

[(1, 89149970), (2, 44574985), (5, 17829994), (7, 12735710), (10, 8914997), (13, 6857690), (14, 6367855), (26, 3428845), (35, 2547142), (65, 1371538), (70, 1273571), (91, 979670), (130, 685769), (182, 489835), (455, 195934), (910, 97967)]