67221570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10179

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 116758590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 10139, 20278, 30417, 50695, 60834, 101390, 131807, 152085, 172363, 263614, 304170, 344726, 395421, 517089, 659035, 790842, 861815, 1034178, 1318070, 1723630, 1977105, 2240719, 2585445, 3954210, 4481438, 5170890, 6722157, 11203595, 13444314, 22407190, 33610785, 67221570]

約数ペア:

[(1, 67221570), (2, 33610785), (3, 22407190), (5, 13444314), (6, 11203595), (10, 6722157), (13, 5170890), (15, 4481438), (17, 3954210), (26, 2585445), (30, 2240719), (34, 1977105), (39, 1723630), (51, 1318070), (65, 1034178), (78, 861815), (85, 790842), (102, 659035), (130, 517089), (170, 395421), (195, 344726), (221, 304170), (255, 263614), (390, 172363), (442, 152085), (510, 131807), (663, 101390), (1105, 60834), (1326, 50695), (2210, 30417), (3315, 20278), (6630, 10139)]