22498980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53588

約数の個数: 48

約数和(自身を含む): 71998080

約数和(自身を除く): 49499100

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, 53569, 107138, 160707, 214276, 267845, 321414, 374983, 535690, 642828, 749966, 803535, 1071380, 1124949, 1499932, 1607070, 1874915, 2249898, 3214140, 3749830, 4499796, 5624745, 7499660, 11249490, 22498980]

約数ペア:

[(1, 22498980), (2, 11249490), (3, 7499660), (4, 5624745), (5, 4499796), (6, 3749830), (7, 3214140), (10, 2249898), (12, 1874915), (14, 1607070), (15, 1499932), (20, 1124949), (21, 1071380), (28, 803535), (30, 749966), (35, 642828), (42, 535690), (60, 374983), (70, 321414), (84, 267845), (105, 214276), (140, 160707), (210, 107138), (420, 53569)]