71966310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 198567936

約数和(自身を除く): 126601626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 71, 78, 113, 115, 130, 138, 142, 195, 213, 226, 230, 299, 339, 345, 355, 390, 426, 565, 598, 678, 690, 710, 897, 923, 1065, 1130, 1469, 1495, 1633, 1695, 1794, 1846, 2130, 2599, 2769, 2938, 2990, 3266, 3390, 4407, 4485, 4615, 4899, 5198, 5538, 7345, 7797, 8023, 8165, 8814, 8970, 9230, 9798, 12995, 13845, 14690, 15594, 16046, 16330, 21229, 22035, 24069, 24495, 25990, 27690, 33787, 38985, 40115, 42458, 44070, 48138, 48990, 63687, 67574, 77970, 80230, 101361, 104299, 106145, 120345, 127374, 168935, 184529, 202722, 208598, 212290, 240690, 312897, 318435, 337870, 369058, 506805, 521495, 553587, 625794, 636870, 922645, 1013610, 1042990, 1107174, 1564485, 1845290, 2398877, 2767935, 3128970, 4797754, 5535870, 7196631, 11994385, 14393262, 23988770, 35983155, 71966310]

約数ペア:

[(1, 71966310), (2, 35983155), (3, 23988770), (5, 14393262), (6, 11994385), (10, 7196631), (13, 5535870), (15, 4797754), (23, 3128970), (26, 2767935), (30, 2398877), (39, 1845290), (46, 1564485), (65, 1107174), (69, 1042990), (71, 1013610), (78, 922645), (113, 636870), (115, 625794), (130, 553587), (138, 521495), (142, 506805), (195, 369058), (213, 337870), (226, 318435), (230, 312897), (299, 240690), (339, 212290), (345, 208598), (355, 202722), (390, 184529), (426, 168935), (565, 127374), (598, 120345), (678, 106145), (690, 104299), (710, 101361), (897, 80230), (923, 77970), (1065, 67574), (1130, 63687), (1469, 48990), (1495, 48138), (1633, 44070), (1695, 42458), (1794, 40115), (1846, 38985), (2130, 33787), (2599, 27690), (2769, 25990), (2938, 24495), (2990, 24069), (3266, 22035), (3390, 21229), (4407, 16330), (4485, 16046), (4615, 15594), (4899, 14690), (5198, 13845), (5538, 12995), (7345, 9798), (7797, 9230), (8023, 8970), (8165, 8814)]