949229580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1216961}}^1$

素因数の和:1216986

約数の個数: 48

約数和(自身を含む): 2862294624

約数和(自身を除く): 1913065044

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, 1216961, 2433922, 3650883, 4867844, 6084805, 7301766, 12169610, 14603532, 15820493, 18254415, 24339220, 31640986, 36508830, 47461479, 63281972, 73017660, 79102465, 94922958, 158204930, 189845916, 237307395, 316409860, 474614790, 949229580]

約数ペア:

[(1, 949229580), (2, 474614790), (3, 316409860), (4, 237307395), (5, 189845916), (6, 158204930), (10, 94922958), (12, 79102465), (13, 73017660), (15, 63281972), (20, 47461479), (26, 36508830), (30, 31640986), (39, 24339220), (52, 18254415), (60, 15820493), (65, 14603532), (78, 12169610), (130, 7301766), (156, 6084805), (195, 4867844), (260, 3650883), (390, 2433922), (780, 1216961)]