34878090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89431}}^1$

素因数の和:89454

約数の個数: 32

約数和(自身を含む): 90147456

約数和(自身を除く): 55269366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 89431, 178862, 268293, 447155, 536586, 894310, 1162603, 1341465, 2325206, 2682930, 3487809, 5813015, 6975618, 11626030, 17439045, 34878090]

約数ペア:

[(1, 34878090), (2, 17439045), (3, 11626030), (5, 6975618), (6, 5813015), (10, 3487809), (13, 2682930), (15, 2325206), (26, 1341465), (30, 1162603), (39, 894310), (65, 536586), (78, 447155), (130, 268293), (195, 178862), (390, 89431)]