77885280330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18155077}}^1$

素因数の和:18155111

約数の個数: 64

約数和(自身を含む): 219603823488

約数和(自身を除く): 141718543158

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18155077, 36310154, 54465231, 90775385, 108930462, 181550770, 199705847, 236016001, 272326155, 399411694, 472032002, 544652310, 599117541, 708048003, 998529235, 1180080005, 1198235082, 1416096006, 1997058470, 2360160010, 2596176011, 2995587705, 3540240015, 5192352022, 5991175410, 7080480030, 7788528033, 12980880055, 15577056066, 25961760110, 38942640165, 77885280330]

約数ペア:

[(1, 77885280330), (2, 38942640165), (3, 25961760110), (5, 15577056066), (6, 12980880055), (10, 7788528033), (11, 7080480030), (13, 5991175410), (15, 5192352022), (22, 3540240015), (26, 2995587705), (30, 2596176011), (33, 2360160010), (39, 1997058470), (55, 1416096006), (65, 1198235082), (66, 1180080005), (78, 998529235), (110, 708048003), (130, 599117541), (143, 544652310), (165, 472032002), (195, 399411694), (286, 272326155), (330, 236016001), (390, 199705847), (429, 181550770), (715, 108930462), (858, 90775385), (1430, 54465231), (2145, 36310154), (4290, 18155077)]