146980454460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{397223}}^1$

素因数の和:398123

約数の個数: 96

約数和(自身を含む): 470872507392

約数和(自身を除く): 323892052932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 881, 1762, 2643, 3524, 4405, 5286, 6167, 8810, 10572, 12334, 13215, 17620, 18501, 24668, 26430, 30835, 37002, 52860, 61670, 74004, 92505, 123340, 185010, 370020, 397223, 794446, 1191669, 1588892, 1986115, 2383338, 2780561, 3972230, 4766676, 5561122, 5958345, 7944460, 8341683, 11122244, 11916690, 13902805, 16683366, 23833380, 27805610, 33366732, 41708415, 55611220, 83416830, 166833660, 349953463, 699906926, 1049860389, 1399813852, 1749767315, 2099720778, 2449674241, 3499534630, 4199441556, 4899348482, 5249301945, 6999069260, 7349022723, 9798696964, 10498603890, 12248371205, 14698045446, 20997207780, 24496742410, 29396090892, 36745113615, 48993484820, 73490227230, 146980454460]

約数ペア:

[(1, 146980454460), (2, 73490227230), (3, 48993484820), (4, 36745113615), (5, 29396090892), (6, 24496742410), (7, 20997207780), (10, 14698045446), (12, 12248371205), (14, 10498603890), (15, 9798696964), (20, 7349022723), (21, 6999069260), (28, 5249301945), (30, 4899348482), (35, 4199441556), (42, 3499534630), (60, 2449674241), (70, 2099720778), (84, 1749767315), (105, 1399813852), (140, 1049860389), (210, 699906926), (420, 349953463), (881, 166833660), (1762, 83416830), (2643, 55611220), (3524, 41708415), (4405, 33366732), (5286, 27805610), (6167, 23833380), (8810, 16683366), (10572, 13902805), (12334, 11916690), (13215, 11122244), (17620, 8341683), (18501, 7944460), (24668, 5958345), (26430, 5561122), (30835, 4766676), (37002, 3972230), (52860, 2780561), (61670, 2383338), (74004, 1986115), (92505, 1588892), (123340, 1191669), (185010, 794446), (370020, 397223)]