1087942380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63179}}^1$

素因数の和:63239

約数の個数: 96

約数和(自身を含む): 3566384640

約数和(自身を除く): 2478442260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 63179, 126358, 189537, 252716, 315895, 379074, 442253, 631790, 758148, 884506, 947685, 1263580, 1326759, 1769012, 1895370, 2211265, 2590339, 2653518, 3790740, 4422530, 5180678, 5307036, 6633795, 7771017, 8845060, 10361356, 12951695, 13267590, 15542034, 18132373, 25903390, 26535180, 31084068, 36264746, 38855085, 51806780, 54397119, 72529492, 77710170, 90661865, 108794238, 155420340, 181323730, 217588476, 271985595, 362647460, 543971190, 1087942380]

約数ペア:

[(1, 1087942380), (2, 543971190), (3, 362647460), (4, 271985595), (5, 217588476), (6, 181323730), (7, 155420340), (10, 108794238), (12, 90661865), (14, 77710170), (15, 72529492), (20, 54397119), (21, 51806780), (28, 38855085), (30, 36264746), (35, 31084068), (41, 26535180), (42, 25903390), (60, 18132373), (70, 15542034), (82, 13267590), (84, 12951695), (105, 10361356), (123, 8845060), (140, 7771017), (164, 6633795), (205, 5307036), (210, 5180678), (246, 4422530), (287, 3790740), (410, 2653518), (420, 2590339), (492, 2211265), (574, 1895370), (615, 1769012), (820, 1326759), (861, 1263580), (1148, 947685), (1230, 884506), (1435, 758148), (1722, 631790), (2460, 442253), (2870, 379074), (3444, 315895), (4305, 252716), (5740, 189537), (8610, 126358), (17220, 63179)]