15740170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 14903030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 2239, 3515, 4478, 7030, 11195, 22390, 42541, 82843, 85082, 165686, 212705, 414215, 425410, 828430, 1574017, 3148034, 7870085, 15740170]

約数ペア:

[(1, 15740170), (2, 7870085), (5, 3148034), (10, 1574017), (19, 828430), (37, 425410), (38, 414215), (74, 212705), (95, 165686), (185, 85082), (190, 82843), (370, 42541), (703, 22390), (1406, 11195), (2239, 7030), (3515, 4478)]