22194060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7549}}^1$

素因数の和:7575

約数の個数: 72

約数和(自身を含む): 72298800

約数和(自身を除く): 50104740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7549, 15098, 22647, 30196, 37745, 45294, 52843, 75490, 90588, 105686, 113235, 150980, 158529, 211372, 226470, 264215, 317058, 369901, 452940, 528430, 634116, 739802, 792645, 1056860, 1109703, 1479604, 1585290, 1849505, 2219406, 3170580, 3699010, 4438812, 5548515, 7398020, 11097030, 22194060]

約数ペア:

[(1, 22194060), (2, 11097030), (3, 7398020), (4, 5548515), (5, 4438812), (6, 3699010), (7, 3170580), (10, 2219406), (12, 1849505), (14, 1585290), (15, 1479604), (20, 1109703), (21, 1056860), (28, 792645), (30, 739802), (35, 634116), (42, 528430), (49, 452940), (60, 369901), (70, 317058), (84, 264215), (98, 226470), (105, 211372), (140, 158529), (147, 150980), (196, 113235), (210, 105686), (245, 90588), (294, 75490), (420, 52843), (490, 45294), (588, 37745), (735, 30196), (980, 22647), (1470, 15098), (2940, 7549)]