3766917780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{294751}}^1$

素因数の和:294837

約数の個数: 72

約数和(自身を含む): 11587290624

約数和(自身を除く): 7820372844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 294751, 589502, 884253, 1179004, 1473755, 1768506, 2652759, 2947510, 3537012, 4421265, 5305518, 5895020, 8842530, 10611036, 13263795, 17685060, 20927321, 26527590, 41854642, 53055180, 62781963, 83709284, 104636605, 125563926, 188345889, 209273210, 251127852, 313909815, 376691778, 418546420, 627819630, 753383556, 941729445, 1255639260, 1883458890, 3766917780]

約数ペア:

[(1, 3766917780), (2, 1883458890), (3, 1255639260), (4, 941729445), (5, 753383556), (6, 627819630), (9, 418546420), (10, 376691778), (12, 313909815), (15, 251127852), (18, 209273210), (20, 188345889), (30, 125563926), (36, 104636605), (45, 83709284), (60, 62781963), (71, 53055180), (90, 41854642), (142, 26527590), (180, 20927321), (213, 17685060), (284, 13263795), (355, 10611036), (426, 8842530), (639, 5895020), (710, 5305518), (852, 4421265), (1065, 3537012), (1278, 2947510), (1420, 2652759), (2130, 1768506), (2556, 1473755), (3195, 1179004), (4260, 884253), (6390, 589502), (12780, 294751)]