40904370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34961}}^1$

素因数の和:34987

約数の個数: 48

約数和(自身を含む): 114535512

約数和(自身を除く): 73631142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 34961, 69922, 104883, 174805, 209766, 314649, 349610, 454493, 524415, 629298, 908986, 1048830, 1363479, 1573245, 2272465, 2726958, 3146490, 4090437, 4544930, 6817395, 8180874, 13634790, 20452185, 40904370]

約数ペア:

[(1, 40904370), (2, 20452185), (3, 13634790), (5, 8180874), (6, 6817395), (9, 4544930), (10, 4090437), (13, 3146490), (15, 2726958), (18, 2272465), (26, 1573245), (30, 1363479), (39, 1048830), (45, 908986), (65, 629298), (78, 524415), (90, 454493), (117, 349610), (130, 314649), (195, 209766), (234, 174805), (390, 104883), (585, 69922), (1170, 34961)]