108968340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139703}}^1$

素因数の和:139728

約数の個数: 48

約数和(自身を含む): 328583808

約数和(自身を除く): 219615468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 139703, 279406, 419109, 558812, 698515, 838218, 1397030, 1676436, 1816139, 2095545, 2794060, 3632278, 4191090, 5448417, 7264556, 8382180, 9080695, 10896834, 18161390, 21793668, 27242085, 36322780, 54484170, 108968340]

約数ペア:

[(1, 108968340), (2, 54484170), (3, 36322780), (4, 27242085), (5, 21793668), (6, 18161390), (10, 10896834), (12, 9080695), (13, 8382180), (15, 7264556), (20, 5448417), (26, 4191090), (30, 3632278), (39, 2794060), (52, 2095545), (60, 1816139), (65, 1676436), (78, 1397030), (130, 838218), (156, 698515), (195, 558812), (260, 419109), (390, 279406), (780, 139703)]