246137535

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 523068480

約数和(自身を除く): 276930945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 79, 81, 105, 135, 147, 157, 189, 237, 245, 315, 395, 405, 441, 471, 553, 567, 711, 735, 785, 945, 1099, 1185, 1323, 1413, 1659, 2133, 2205, 2355, 2765, 2835, 3297, 3555, 3871, 3969, 4239, 4977, 5495, 6399, 6615, 7065, 7693, 8295, 9891, 10665, 11613, 12403, 12717, 14931, 16485, 19355, 19845, 21195, 23079, 24885, 29673, 31995, 34839, 37209, 38465, 44793, 49455, 58065, 62015, 63585, 69237, 74655, 86821, 89019, 104517, 111627, 115395, 148365, 174195, 186045, 207711, 223965, 260463, 313551, 334881, 346185, 434105, 445095, 522585, 558135, 607747, 623133, 781389, 1004643, 1038555, 1302315, 1567755, 1674405, 1823241, 2344167, 3038735, 3115665, 3906945, 5023215, 5469723, 7032501, 9116205, 11720835, 16409169, 27348615, 35162505, 49227507, 82045845, 246137535]

約数ペア:

[(1, 246137535), (3, 82045845), (5, 49227507), (7, 35162505), (9, 27348615), (15, 16409169), (21, 11720835), (27, 9116205), (35, 7032501), (45, 5469723), (49, 5023215), (63, 3906945), (79, 3115665), (81, 3038735), (105, 2344167), (135, 1823241), (147, 1674405), (157, 1567755), (189, 1302315), (237, 1038555), (245, 1004643), (315, 781389), (395, 623133), (405, 607747), (441, 558135), (471, 522585), (553, 445095), (567, 434105), (711, 346185), (735, 334881), (785, 313551), (945, 260463), (1099, 223965), (1185, 207711), (1323, 186045), (1413, 174195), (1659, 148365), (2133, 115395), (2205, 111627), (2355, 104517), (2765, 89019), (2835, 86821), (3297, 74655), (3555, 69237), (3871, 63585), (3969, 62015), (4239, 58065), (4977, 49455), (5495, 44793), (6399, 38465), (6615, 37209), (7065, 34839), (7693, 31995), (8295, 29673), (9891, 24885), (10665, 23079), (11613, 21195), (12403, 19845), (12717, 19355), (14931, 16485)]