129698790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332561}}^1$

素因数の和:332584

約数の個数: 32

約数和(自身を含む): 335222496

約数和(自身を除く): 205523706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 332561, 665122, 997683, 1662805, 1995366, 3325610, 4323293, 4988415, 8646586, 9976830, 12969879, 21616465, 25939758, 43232930, 64849395, 129698790]

約数ペア:

[(1, 129698790), (2, 64849395), (3, 43232930), (5, 25939758), (6, 21616465), (10, 12969879), (13, 9976830), (15, 8646586), (26, 4988415), (30, 4323293), (39, 3325610), (65, 1995366), (78, 1662805), (130, 997683), (195, 665122), (390, 332561)]