13078890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 37408644

約数和(自身を除く): 24329754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1201, 1210, 1815, 2178, 2402, 3603, 3630, 5445, 6005, 7206, 10809, 10890, 12010, 13211, 18015, 21618, 26422, 36030, 39633, 54045, 66055, 79266, 108090, 118899, 132110, 145321, 198165, 237798, 290642, 396330, 435963, 594495, 726605, 871926, 1188990, 1307889, 1453210, 2179815, 2615778, 4359630, 6539445, 13078890]

約数ペア:

[(1, 13078890), (2, 6539445), (3, 4359630), (5, 2615778), (6, 2179815), (9, 1453210), (10, 1307889), (11, 1188990), (15, 871926), (18, 726605), (22, 594495), (30, 435963), (33, 396330), (45, 290642), (55, 237798), (66, 198165), (90, 145321), (99, 132110), (110, 118899), (121, 108090), (165, 79266), (198, 66055), (242, 54045), (330, 39633), (363, 36030), (495, 26422), (605, 21618), (726, 18015), (990, 13211), (1089, 12010), (1201, 10890), (1210, 10809), (1815, 7206), (2178, 6005), (2402, 5445), (3603, 3630)]