22538940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 70398720

約数和(自身を除く): 47859780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1163, 1292, 1615, 1938, 2326, 3230, 3489, 3876, 4652, 4845, 5815, 6460, 6978, 9690, 11630, 13956, 17445, 19380, 19771, 22097, 23260, 34890, 39542, 44194, 59313, 66291, 69780, 79084, 88388, 98855, 110485, 118626, 132582, 197710, 220970, 237252, 265164, 296565, 331455, 375649, 395420, 441940, 593130, 662910, 751298, 1126947, 1186260, 1325820, 1502596, 1878245, 2253894, 3756490, 4507788, 5634735, 7512980, 11269470, 22538940]

約数ペア:

[(1, 22538940), (2, 11269470), (3, 7512980), (4, 5634735), (5, 4507788), (6, 3756490), (10, 2253894), (12, 1878245), (15, 1502596), (17, 1325820), (19, 1186260), (20, 1126947), (30, 751298), (34, 662910), (38, 593130), (51, 441940), (57, 395420), (60, 375649), (68, 331455), (76, 296565), (85, 265164), (95, 237252), (102, 220970), (114, 197710), (170, 132582), (190, 118626), (204, 110485), (228, 98855), (255, 88388), (285, 79084), (323, 69780), (340, 66291), (380, 59313), (510, 44194), (570, 39542), (646, 34890), (969, 23260), (1020, 22097), (1140, 19771), (1163, 19380), (1292, 17445), (1615, 13956), (1938, 11630), (2326, 9690), (3230, 6978), (3489, 6460), (3876, 5815), (4652, 4845)]