1205873190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 3400243200

約数和(自身を除く): 2194370010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 313, 342, 513, 570, 626, 751, 855, 939, 1026, 1502, 1565, 1710, 1878, 2253, 2565, 2817, 3130, 3755, 4506, 4695, 5130, 5634, 5947, 6759, 7510, 8451, 9390, 11265, 11894, 13518, 14085, 14269, 16902, 17841, 20277, 22530, 28170, 28538, 29735, 33795, 35682, 40554, 42255, 42807, 53523, 59470, 67590, 71345, 84510, 85614, 89205, 101385, 107046, 128421, 142690, 160569, 178410, 202770, 214035, 235063, 256842, 267615, 321138, 385263, 428070, 470126, 535230, 642105, 705189, 770526, 802845, 1175315, 1284210, 1410378, 1605690, 1926315, 2115567, 2350630, 3525945, 3852630, 4231134, 4466197, 6346701, 7051890, 8932394, 10577835, 12693402, 13398591, 21155670, 22330985, 26797182, 31733505, 40195773, 44661970, 63467010, 66992955, 80391546, 120587319, 133985910, 200978865, 241174638, 401957730, 602936595, 1205873190]

約数ペア:

[(1, 1205873190), (2, 602936595), (3, 401957730), (5, 241174638), (6, 200978865), (9, 133985910), (10, 120587319), (15, 80391546), (18, 66992955), (19, 63467010), (27, 44661970), (30, 40195773), (38, 31733505), (45, 26797182), (54, 22330985), (57, 21155670), (90, 13398591), (95, 12693402), (114, 10577835), (135, 8932394), (171, 7051890), (190, 6346701), (270, 4466197), (285, 4231134), (313, 3852630), (342, 3525945), (513, 2350630), (570, 2115567), (626, 1926315), (751, 1605690), (855, 1410378), (939, 1284210), (1026, 1175315), (1502, 802845), (1565, 770526), (1710, 705189), (1878, 642105), (2253, 535230), (2565, 470126), (2817, 428070), (3130, 385263), (3755, 321138), (4506, 267615), (4695, 256842), (5130, 235063), (5634, 214035), (5947, 202770), (6759, 178410), (7510, 160569), (8451, 142690), (9390, 128421), (11265, 107046), (11894, 101385), (13518, 89205), (14085, 85614), (14269, 84510), (16902, 71345), (17841, 67590), (20277, 59470), (22530, 53523), (28170, 42807), (28538, 42255), (29735, 40554), (33795, 35682)]