136804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175391}}^1$

素因数の和:175416

約数の個数: 48

約数和(自身を含む): 412521984

約数和(自身を除く): 275717004

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, 175391, 350782, 526173, 701564, 876955, 1052346, 1753910, 2104692, 2280083, 2630865, 3507820, 4560166, 5261730, 6840249, 9120332, 10523460, 11400415, 13680498, 22800830, 27360996, 34201245, 45601660, 68402490, 136804980]

約数ペア:

[(1, 136804980), (2, 68402490), (3, 45601660), (4, 34201245), (5, 27360996), (6, 22800830), (10, 13680498), (12, 11400415), (13, 10523460), (15, 9120332), (20, 6840249), (26, 5261730), (30, 4560166), (39, 3507820), (52, 2630865), (60, 2280083), (65, 2104692), (78, 1753910), (130, 1052346), (156, 876955), (195, 701564), (260, 526173), (390, 350782), (780, 175391)]