100728030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258277}}^1$

素因数の和:258300

約数の個数: 32

約数和(自身を含む): 260344224

約数和(自身を除く): 159616194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 258277, 516554, 774831, 1291385, 1549662, 2582770, 3357601, 3874155, 6715202, 7748310, 10072803, 16788005, 20145606, 33576010, 50364015, 100728030]

約数ペア:

[(1, 100728030), (2, 50364015), (3, 33576010), (5, 20145606), (6, 16788005), (10, 10072803), (13, 7748310), (15, 6715202), (26, 3874155), (30, 3357601), (39, 2582770), (65, 1549662), (78, 1291385), (130, 774831), (195, 516554), (390, 258277)]