18389601630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{55721}}^1$

素因数の和:55946

約数の個数: 96

約数和(自身を含む): 50591118240

約数和(自身を除く): 32201516610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 193, 285, 342, 386, 570, 579, 855, 965, 1158, 1710, 1737, 1930, 2895, 3474, 3667, 5790, 7334, 8685, 11001, 17370, 18335, 22002, 33003, 36670, 55005, 55721, 66006, 110010, 111442, 165015, 167163, 278605, 330030, 334326, 501489, 557210, 835815, 1002978, 1058699, 1671630, 2117398, 2507445, 3176097, 5014890, 5293495, 6352194, 9528291, 10586990, 10754153, 15880485, 19056582, 21508306, 31760970, 32262459, 47641455, 53770765, 64524918, 95282910, 96787377, 107541530, 161312295, 193574754, 204328907, 322624590, 408657814, 483936885, 612986721, 967873770, 1021644535, 1225973442, 1838960163, 2043289070, 3064933605, 3677920326, 6129867210, 9194800815, 18389601630]

約数ペア:

[(1, 18389601630), (2, 9194800815), (3, 6129867210), (5, 3677920326), (6, 3064933605), (9, 2043289070), (10, 1838960163), (15, 1225973442), (18, 1021644535), (19, 967873770), (30, 612986721), (38, 483936885), (45, 408657814), (57, 322624590), (90, 204328907), (95, 193574754), (114, 161312295), (171, 107541530), (190, 96787377), (193, 95282910), (285, 64524918), (342, 53770765), (386, 47641455), (570, 32262459), (579, 31760970), (855, 21508306), (965, 19056582), (1158, 15880485), (1710, 10754153), (1737, 10586990), (1930, 9528291), (2895, 6352194), (3474, 5293495), (3667, 5014890), (5790, 3176097), (7334, 2507445), (8685, 2117398), (11001, 1671630), (17370, 1058699), (18335, 1002978), (22002, 835815), (33003, 557210), (36670, 501489), (55005, 334326), (55721, 330030), (66006, 278605), (110010, 167163), (111442, 165015)]