218574270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 604910592

約数和(自身を除く): 386336322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 373, 383, 510, 746, 765, 766, 1119, 1149, 1530, 1865, 1915, 2238, 2298, 3357, 3447, 3730, 3830, 5595, 5745, 6341, 6511, 6714, 6894, 11190, 11490, 12682, 13022, 16785, 17235, 19023, 19533, 31705, 32555, 33570, 34470, 38046, 39066, 57069, 58599, 63410, 65110, 95115, 97665, 114138, 117198, 142859, 190230, 195330, 285345, 285718, 292995, 428577, 570690, 585990, 714295, 857154, 1285731, 1428590, 2142885, 2428603, 2571462, 4285770, 4857206, 6428655, 7285809, 12143015, 12857310, 14571618, 21857427, 24286030, 36429045, 43714854, 72858090, 109287135, 218574270]

約数ペア:

[(1, 218574270), (2, 109287135), (3, 72858090), (5, 43714854), (6, 36429045), (9, 24286030), (10, 21857427), (15, 14571618), (17, 12857310), (18, 12143015), (30, 7285809), (34, 6428655), (45, 4857206), (51, 4285770), (85, 2571462), (90, 2428603), (102, 2142885), (153, 1428590), (170, 1285731), (255, 857154), (306, 714295), (373, 585990), (383, 570690), (510, 428577), (746, 292995), (765, 285718), (766, 285345), (1119, 195330), (1149, 190230), (1530, 142859), (1865, 117198), (1915, 114138), (2238, 97665), (2298, 95115), (3357, 65110), (3447, 63410), (3730, 58599), (3830, 57069), (5595, 39066), (5745, 38046), (6341, 34470), (6511, 33570), (6714, 32555), (6894, 31705), (11190, 19533), (11490, 19023), (12682, 17235), (13022, 16785)]