221363610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5023}}^1$

素因数の和:5159

約数の個数: 64

約数和(自身を含む): 577317888

約数和(自身を除く): 355954278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 5023, 7345, 8814, 10046, 14690, 15069, 22035, 25115, 30138, 44070, 50230, 65299, 75345, 130598, 150690, 195897, 326495, 391794, 567599, 652990, 979485, 1135198, 1702797, 1958970, 2837995, 3405594, 5675990, 7378787, 8513985, 14757574, 17027970, 22136361, 36893935, 44272722, 73787870, 110681805, 221363610]

約数ペア:

[(1, 221363610), (2, 110681805), (3, 73787870), (5, 44272722), (6, 36893935), (10, 22136361), (13, 17027970), (15, 14757574), (26, 8513985), (30, 7378787), (39, 5675990), (65, 3405594), (78, 2837995), (113, 1958970), (130, 1702797), (195, 1135198), (226, 979485), (339, 652990), (390, 567599), (565, 391794), (678, 326495), (1130, 195897), (1469, 150690), (1695, 130598), (2938, 75345), (3390, 65299), (4407, 50230), (5023, 44070), (7345, 30138), (8814, 25115), (10046, 22035), (14690, 15069)]