296885790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 851005440

約数和(自身を除く): 554119650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 71, 85, 90, 102, 135, 142, 153, 170, 213, 255, 270, 306, 355, 426, 459, 510, 639, 710, 765, 911, 918, 1065, 1207, 1278, 1530, 1822, 1917, 2130, 2295, 2414, 2733, 3195, 3621, 3834, 4555, 4590, 5466, 6035, 6390, 7242, 8199, 9110, 9585, 10863, 12070, 13665, 15487, 16398, 18105, 19170, 21726, 24597, 27330, 30974, 32589, 36210, 40995, 46461, 49194, 54315, 64681, 65178, 77435, 81990, 92922, 108630, 122985, 129362, 139383, 154870, 162945, 194043, 232305, 245970, 278766, 323405, 325890, 388086, 418149, 464610, 582129, 646810, 696915, 836298, 970215, 1099577, 1164258, 1393830, 1746387, 1940430, 2090745, 2199154, 2910645, 3298731, 3492774, 4181490, 5497885, 5821290, 6597462, 8731935, 9896193, 10995770, 16493655, 17463870, 19792386, 29688579, 32987310, 49480965, 59377158, 98961930, 148442895, 296885790]

約数ペア:

[(1, 296885790), (2, 148442895), (3, 98961930), (5, 59377158), (6, 49480965), (9, 32987310), (10, 29688579), (15, 19792386), (17, 17463870), (18, 16493655), (27, 10995770), (30, 9896193), (34, 8731935), (45, 6597462), (51, 5821290), (54, 5497885), (71, 4181490), (85, 3492774), (90, 3298731), (102, 2910645), (135, 2199154), (142, 2090745), (153, 1940430), (170, 1746387), (213, 1393830), (255, 1164258), (270, 1099577), (306, 970215), (355, 836298), (426, 696915), (459, 646810), (510, 582129), (639, 464610), (710, 418149), (765, 388086), (911, 325890), (918, 323405), (1065, 278766), (1207, 245970), (1278, 232305), (1530, 194043), (1822, 162945), (1917, 154870), (2130, 139383), (2295, 129362), (2414, 122985), (2733, 108630), (3195, 92922), (3621, 81990), (3834, 77435), (4555, 65178), (4590, 64681), (5466, 54315), (6035, 49194), (6390, 46461), (7242, 40995), (8199, 36210), (9110, 32589), (9585, 30974), (10863, 27330), (12070, 24597), (13665, 21726), (15487, 19170), (16398, 18105)]