22521870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{5107}}^1$

素因数の和:5134

約数の個数: 72

約数和(自身を含む): 68130504

約数和(自身を除く): 45608634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 5107, 10214, 15321, 25535, 30642, 35749, 45963, 51070, 71498, 76605, 91926, 107247, 153210, 178745, 214494, 229815, 250243, 321741, 357490, 459630, 500486, 536235, 643482, 750729, 1072470, 1251215, 1501458, 1608705, 2252187, 2502430, 3217410, 3753645, 4504374, 7507290, 11260935, 22521870]

約数ペア:

[(1, 22521870), (2, 11260935), (3, 7507290), (5, 4504374), (6, 3753645), (7, 3217410), (9, 2502430), (10, 2252187), (14, 1608705), (15, 1501458), (18, 1251215), (21, 1072470), (30, 750729), (35, 643482), (42, 536235), (45, 500486), (49, 459630), (63, 357490), (70, 321741), (90, 250243), (98, 229815), (105, 214494), (126, 178745), (147, 153210), (210, 107247), (245, 91926), (294, 76605), (315, 71498), (441, 51070), (490, 45963), (630, 35749), (735, 30642), (882, 25535), (1470, 15321), (2205, 10214), (4410, 5107)]