22743770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 49545216

約数和(自身を除く): 26801446

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 223, 235, 310, 329, 434, 446, 470, 658, 1085, 1115, 1457, 1561, 1645, 2170, 2230, 2914, 3122, 3290, 6913, 7285, 7805, 10199, 10481, 13826, 14570, 15610, 20398, 20962, 34565, 48391, 50995, 52405, 69130, 73367, 96782, 101990, 104810, 146734, 241955, 324911, 366835, 483910, 649822, 733670, 1624555, 2274377, 3249110, 4548754, 11371885, 22743770]

約数ペア:

[(1, 22743770), (2, 11371885), (5, 4548754), (7, 3249110), (10, 2274377), (14, 1624555), (31, 733670), (35, 649822), (47, 483910), (62, 366835), (70, 324911), (94, 241955), (155, 146734), (217, 104810), (223, 101990), (235, 96782), (310, 73367), (329, 69130), (434, 52405), (446, 50995), (470, 48391), (658, 34565), (1085, 20962), (1115, 20398), (1457, 15610), (1561, 14570), (1645, 13826), (2170, 10481), (2230, 10199), (2914, 7805), (3122, 7285), (3290, 6913)]