30888980655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 56077056000

約数和(自身を除く): 25188075345

約数列:

[1, 3, 5, 13, 15, 37, 39, 59, 65, 111, 149, 177, 185, 195, 295, 447, 481, 487, 555, 745, 767, 885, 1443, 1461, 1937, 2183, 2235, 2301, 2405, 2435, 3835, 5513, 5811, 6331, 6549, 7215, 7305, 8791, 9685, 10915, 11505, 16539, 18019, 18993, 26373, 27565, 28379, 28733, 29055, 31655, 32745, 43955, 54057, 71669, 72563, 82695, 85137, 86199, 90095, 94965, 114283, 131865, 141895, 143665, 215007, 217689, 234247, 270285, 325267, 342849, 358345, 362815, 373529, 425685, 430995, 571415, 702741, 943319, 975801, 1063121, 1075035, 1088445, 1120587, 1171235, 1626335, 1714245, 1867645, 2684831, 2829957, 3189363, 3513705, 4228471, 4281217, 4716595, 4879005, 5315605, 5602935, 8054493, 12685413, 12843651, 13424155, 13820573, 14149785, 15946815, 21142355, 21406085, 34902803, 40272465, 41461719, 55655821, 63427065, 64218255, 69102865, 104708409, 158405029, 166967463, 174514015, 207308595, 278279105, 475215087, 523542045, 792025145, 834837315, 2059265377, 2376075435, 6177796131, 10296326885, 30888980655]

約数ペア:

[(1, 30888980655), (3, 10296326885), (5, 6177796131), (13, 2376075435), (15, 2059265377), (37, 834837315), (39, 792025145), (59, 523542045), (65, 475215087), (111, 278279105), (149, 207308595), (177, 174514015), (185, 166967463), (195, 158405029), (295, 104708409), (447, 69102865), (481, 64218255), (487, 63427065), (555, 55655821), (745, 41461719), (767, 40272465), (885, 34902803), (1443, 21406085), (1461, 21142355), (1937, 15946815), (2183, 14149785), (2235, 13820573), (2301, 13424155), (2405, 12843651), (2435, 12685413), (3835, 8054493), (5513, 5602935), (5811, 5315605), (6331, 4879005), (6549, 4716595), (7215, 4281217), (7305, 4228471), (8791, 3513705), (9685, 3189363), (10915, 2829957), (11505, 2684831), (16539, 1867645), (18019, 1714245), (18993, 1626335), (26373, 1171235), (27565, 1120587), (28379, 1088445), (28733, 1075035), (29055, 1063121), (31655, 975801), (32745, 943319), (43955, 702741), (54057, 571415), (71669, 430995), (72563, 425685), (82695, 373529), (85137, 362815), (86199, 358345), (90095, 342849), (94965, 325267), (114283, 270285), (131865, 234247), (141895, 217689), (143665, 215007)]