973325340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415951}}^1$

素因数の和:415979

約数の個数: 72

約数和(自身を含む): 3179537088

約数和(自身を除く): 2206211748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 415951, 831902, 1247853, 1663804, 2079755, 2495706, 3743559, 4159510, 4991412, 5407363, 6239265, 7487118, 8319020, 10814726, 12478530, 14974236, 16222089, 18717795, 21629452, 24957060, 27036815, 32444178, 37435590, 48666267, 54073630, 64888356, 74871180, 81110445, 97332534, 108147260, 162220890, 194665068, 243331335, 324441780, 486662670, 973325340]

約数ペア:

[(1, 973325340), (2, 486662670), (3, 324441780), (4, 243331335), (5, 194665068), (6, 162220890), (9, 108147260), (10, 97332534), (12, 81110445), (13, 74871180), (15, 64888356), (18, 54073630), (20, 48666267), (26, 37435590), (30, 32444178), (36, 27036815), (39, 24957060), (45, 21629452), (52, 18717795), (60, 16222089), (65, 14974236), (78, 12478530), (90, 10814726), (117, 8319020), (130, 7487118), (156, 6239265), (180, 5407363), (195, 4991412), (234, 4159510), (260, 3743559), (390, 2495706), (468, 2079755), (585, 1663804), (780, 1247853), (1170, 831902), (2340, 415951)]