80953470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69191}}^1$

素因数の和:69217

約数の個数: 48

約数和(自身を含む): 226672992

約数和(自身を除く): 145719522

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, 69191, 138382, 207573, 345955, 415146, 622719, 691910, 899483, 1037865, 1245438, 1798966, 2075730, 2698449, 3113595, 4497415, 5396898, 6227190, 8095347, 8994830, 13492245, 16190694, 26984490, 40476735, 80953470]

約数ペア:

[(1, 80953470), (2, 40476735), (3, 26984490), (5, 16190694), (6, 13492245), (9, 8994830), (10, 8095347), (13, 6227190), (15, 5396898), (18, 4497415), (26, 3113595), (30, 2698449), (39, 2075730), (45, 1798966), (65, 1245438), (78, 1037865), (90, 899483), (117, 691910), (130, 622719), (195, 415146), (234, 345955), (390, 207573), (585, 138382), (1170, 69191)]