308192430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 922521600

約数和(自身を除く): 614329170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 182, 195, 210, 237, 273, 390, 395, 455, 474, 546, 553, 790, 910, 1027, 1106, 1185, 1365, 1429, 1659, 2054, 2370, 2730, 2765, 2858, 3081, 3318, 4287, 5135, 5530, 6162, 7145, 7189, 8295, 8574, 10003, 10270, 14290, 14378, 15405, 16590, 18577, 20006, 21435, 21567, 30009, 30810, 35945, 37154, 42870, 43134, 50015, 55731, 60018, 71890, 92885, 100030, 107835, 111462, 112891, 130039, 150045, 185770, 215670, 225782, 260078, 278655, 300090, 338673, 390117, 557310, 564455, 650195, 677346, 780234, 790237, 1128910, 1300390, 1467583, 1580474, 1693365, 1950585, 2370711, 2935166, 3386730, 3901170, 3951185, 4402749, 4741422, 7337915, 7902370, 8805498, 10273081, 11853555, 14675830, 20546162, 22013745, 23707110, 30819243, 44027490, 51365405, 61638486, 102730810, 154096215, 308192430]

約数ペア:

[(1, 308192430), (2, 154096215), (3, 102730810), (5, 61638486), (6, 51365405), (7, 44027490), (10, 30819243), (13, 23707110), (14, 22013745), (15, 20546162), (21, 14675830), (26, 11853555), (30, 10273081), (35, 8805498), (39, 7902370), (42, 7337915), (65, 4741422), (70, 4402749), (78, 3951185), (79, 3901170), (91, 3386730), (105, 2935166), (130, 2370711), (158, 1950585), (182, 1693365), (195, 1580474), (210, 1467583), (237, 1300390), (273, 1128910), (390, 790237), (395, 780234), (455, 677346), (474, 650195), (546, 564455), (553, 557310), (790, 390117), (910, 338673), (1027, 300090), (1106, 278655), (1185, 260078), (1365, 225782), (1429, 215670), (1659, 185770), (2054, 150045), (2370, 130039), (2730, 112891), (2765, 111462), (2858, 107835), (3081, 100030), (3318, 92885), (4287, 71890), (5135, 60018), (5530, 55731), (6162, 50015), (7145, 43134), (7189, 42870), (8295, 37154), (8574, 35945), (10003, 30810), (10270, 30009), (14290, 21567), (14378, 21435), (15405, 20006), (16590, 18577)]