190038550980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1\times {\mathrm{14057}}^1$

素因数の和:15829

約数の個数: 96

約数和(自身を含む): 536304827520

約数和(自身を除く): 346266276540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1621, 1668, 2085, 2780, 3242, 4170, 4863, 6484, 8105, 8340, 9726, 14057, 16210, 19452, 24315, 28114, 32420, 42171, 48630, 56228, 70285, 84342, 97260, 140570, 168684, 210855, 225319, 281140, 421710, 450638, 675957, 843420, 901276, 1126595, 1351914, 1953923, 2253190, 2703828, 3379785, 3907846, 4506380, 5861769, 6759570, 7815692, 9769615, 11723538, 13519140, 19539230, 22786397, 23447076, 29308845, 39078460, 45572794, 58617690, 68359191, 91145588, 113931985, 117235380, 136718382, 227863970, 273436764, 341795955, 455727940, 683591910, 1367183820, 3167309183, 6334618366, 9501927549, 12669236732, 15836545915, 19003855098, 31673091830, 38007710196, 47509637745, 63346183660, 95019275490, 190038550980]

約数ペア:

[(1, 190038550980), (2, 95019275490), (3, 63346183660), (4, 47509637745), (5, 38007710196), (6, 31673091830), (10, 19003855098), (12, 15836545915), (15, 12669236732), (20, 9501927549), (30, 6334618366), (60, 3167309183), (139, 1367183820), (278, 683591910), (417, 455727940), (556, 341795955), (695, 273436764), (834, 227863970), (1390, 136718382), (1621, 117235380), (1668, 113931985), (2085, 91145588), (2780, 68359191), (3242, 58617690), (4170, 45572794), (4863, 39078460), (6484, 29308845), (8105, 23447076), (8340, 22786397), (9726, 19539230), (14057, 13519140), (16210, 11723538), (19452, 9769615), (24315, 7815692), (28114, 6759570), (32420, 5861769), (42171, 4506380), (48630, 3907846), (56228, 3379785), (70285, 2703828), (84342, 2253190), (97260, 1953923), (140570, 1351914), (168684, 1126595), (210855, 901276), (225319, 843420), (281140, 675957), (421710, 450638)]