15888971910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{25229}}^1$

素因数の和:28245

約数の個数: 64

約数和(自身を含む): 43597440000

約数和(自身を除く): 27708468090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2999, 5998, 8997, 14995, 17994, 20993, 25229, 29990, 41986, 44985, 50458, 62979, 75687, 89970, 104965, 125958, 126145, 151374, 176603, 209930, 252290, 314895, 353206, 378435, 529809, 629790, 756870, 883015, 1059618, 1766030, 2649045, 5298090, 75661771, 151323542, 226985313, 378308855, 453970626, 529632397, 756617710, 1059264794, 1134926565, 1588897191, 2269853130, 2648161985, 3177794382, 5296323970, 7944485955, 15888971910]

約数ペア:

[(1, 15888971910), (2, 7944485955), (3, 5296323970), (5, 3177794382), (6, 2648161985), (7, 2269853130), (10, 1588897191), (14, 1134926565), (15, 1059264794), (21, 756617710), (30, 529632397), (35, 453970626), (42, 378308855), (70, 226985313), (105, 151323542), (210, 75661771), (2999, 5298090), (5998, 2649045), (8997, 1766030), (14995, 1059618), (17994, 883015), (20993, 756870), (25229, 629790), (29990, 529809), (41986, 378435), (44985, 353206), (50458, 314895), (62979, 252290), (75687, 209930), (89970, 176603), (104965, 151374), (125958, 126145)]