29118830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11828

約数の個数: 32

約数和(自身を含む): 59421600

約数和(自身を除く): 30302770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11789, 23578, 58945, 117890, 153257, 223991, 306514, 447982, 766285, 1119955, 1532570, 2239910, 2911883, 5823766, 14559415, 29118830]

約数ペア:

[(1, 29118830), (2, 14559415), (5, 5823766), (10, 2911883), (13, 2239910), (19, 1532570), (26, 1119955), (38, 766285), (65, 447982), (95, 306514), (130, 223991), (190, 153257), (247, 117890), (494, 58945), (1235, 23578), (2470, 11789)]