15706766970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{1091}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 42570178560

約数和(自身を除く): 26863411590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 751, 1065, 1091, 1278, 1502, 1917, 2130, 2182, 2253, 3195, 3273, 3755, 3834, 4506, 5455, 6390, 6546, 6759, 7510, 9585, 9819, 10910, 11265, 13518, 16365, 19170, 19638, 20277, 22530, 29457, 32730, 33795, 40554, 49095, 53321, 58914, 67590, 77461, 98190, 101385, 106642, 147285, 154922, 159963, 202770, 232383, 266605, 294570, 319926, 387305, 464766, 479889, 533210, 697149, 774610, 799815, 819341, 959778, 1161915, 1394298, 1439667, 1599630, 1638682, 2091447, 2323830, 2399445, 2458023, 2879334, 3485745, 4096705, 4182894, 4798890, 4916046, 6971490, 7198335, 7374069, 8193410, 10457235, 12290115, 14396670, 14748138, 20914470, 22122207, 24580230, 36870345, 44244414, 58173211, 73740690, 110611035, 116346422, 174519633, 221222070, 290866055, 349039266, 523558899, 581732110, 872598165, 1047117798, 1570676697, 1745196330, 2617794495, 3141353394, 5235588990, 7853383485, 15706766970]

約数ペア:

[(1, 15706766970), (2, 7853383485), (3, 5235588990), (5, 3141353394), (6, 2617794495), (9, 1745196330), (10, 1570676697), (15, 1047117798), (18, 872598165), (27, 581732110), (30, 523558899), (45, 349039266), (54, 290866055), (71, 221222070), (90, 174519633), (135, 116346422), (142, 110611035), (213, 73740690), (270, 58173211), (355, 44244414), (426, 36870345), (639, 24580230), (710, 22122207), (751, 20914470), (1065, 14748138), (1091, 14396670), (1278, 12290115), (1502, 10457235), (1917, 8193410), (2130, 7374069), (2182, 7198335), (2253, 6971490), (3195, 4916046), (3273, 4798890), (3755, 4182894), (3834, 4096705), (4506, 3485745), (5455, 2879334), (6390, 2458023), (6546, 2399445), (6759, 2323830), (7510, 2091447), (9585, 1638682), (9819, 1599630), (10910, 1439667), (11265, 1394298), (13518, 1161915), (16365, 959778), (19170, 819341), (19638, 799815), (20277, 774610), (22530, 697149), (29457, 533210), (32730, 479889), (33795, 464766), (40554, 387305), (49095, 319926), (53321, 294570), (58914, 266605), (67590, 232383), (77461, 202770), (98190, 159963), (101385, 154922), (106642, 147285)]