13242428390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{7069}}^1$

素因数の和:7257

約数の個数: 64

約数和(自身を含む): 25185263040

約数和(自身を除く): 11942834650

約数列:

[1, 2, 5, 10, 37, 61, 74, 83, 122, 166, 185, 305, 370, 415, 610, 830, 2257, 3071, 4514, 5063, 6142, 7069, 10126, 11285, 14138, 15355, 22570, 25315, 30710, 35345, 50630, 70690, 187331, 261553, 374662, 431209, 523106, 586727, 862418, 936655, 1173454, 1307765, 1873310, 2156045, 2615530, 2933635, 4312090, 5867270, 15954733, 21708899, 31909466, 35790347, 43417798, 71580694, 79773665, 108544495, 159547330, 178951735, 217088990, 357903470, 1324242839, 2648485678, 6621214195, 13242428390]

約数ペア:

[(1, 13242428390), (2, 6621214195), (5, 2648485678), (10, 1324242839), (37, 357903470), (61, 217088990), (74, 178951735), (83, 159547330), (122, 108544495), (166, 79773665), (185, 71580694), (305, 43417798), (370, 35790347), (415, 31909466), (610, 21708899), (830, 15954733), (2257, 5867270), (3071, 4312090), (4514, 2933635), (5063, 2615530), (6142, 2156045), (7069, 1873310), (10126, 1307765), (11285, 1173454), (14138, 936655), (15355, 862418), (22570, 586727), (25315, 523106), (30710, 431209), (35345, 374662), (50630, 261553), (70690, 187331)]