15698510940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2198671}}^1$

素因数の和:2198707

約数の個数: 96

約数和(自身を含む): 53190273024

約数和(自身を除く): 37491762084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 2198671, 4397342, 6596013, 8794684, 10993355, 13192026, 15390697, 21986710, 26384052, 30781394, 32980065, 37377407, 43973420, 46172091, 61562788, 65960130, 74754814, 76953485, 92344182, 112132221, 131920260, 149509628, 153906970, 184688364, 186887035, 224264442, 230860455, 261641849, 307813940, 373774070, 448528884, 461720910, 523283698, 560661105, 747548140, 784925547, 923441820, 1046567396, 1121322210, 1308209245, 1569851094, 2242644420, 2616418490, 3139702188, 3924627735, 5232836980, 7849255470, 15698510940]

約数ペア:

[(1, 15698510940), (2, 7849255470), (3, 5232836980), (4, 3924627735), (5, 3139702188), (6, 2616418490), (7, 2242644420), (10, 1569851094), (12, 1308209245), (14, 1121322210), (15, 1046567396), (17, 923441820), (20, 784925547), (21, 747548140), (28, 560661105), (30, 523283698), (34, 461720910), (35, 448528884), (42, 373774070), (51, 307813940), (60, 261641849), (68, 230860455), (70, 224264442), (84, 186887035), (85, 184688364), (102, 153906970), (105, 149509628), (119, 131920260), (140, 112132221), (170, 92344182), (204, 76953485), (210, 74754814), (238, 65960130), (255, 61562788), (340, 46172091), (357, 43973420), (420, 37377407), (476, 32980065), (510, 30781394), (595, 26384052), (714, 21986710), (1020, 15390697), (1190, 13192026), (1428, 10993355), (1785, 8794684), (2380, 6596013), (3570, 4397342), (7140, 2198671)]