309655710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4240

約数の個数: 160

約数和(自身を含む): 1025019072

約数和(自身を除く): 715363362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2457, 2730, 2835, 3510, 4095, 4201, 4914, 5265, 5670, 7371, 8190, 8402, 10530, 12285, 12603, 14742, 21005, 24570, 25206, 29407, 36855, 37809, 42010, 54613, 58814, 63015, 73710, 75618, 88221, 109226, 113427, 126030, 147035, 163839, 176442, 189045, 226854, 264663, 273065, 294070, 327678, 340281, 378090, 382291, 441105, 491517, 529326, 546130, 567135, 680562, 764582, 793989, 819195, 882210, 983034, 1134270, 1146873, 1323315, 1474551, 1587978, 1638390, 1701405, 1911455, 2293746, 2381967, 2457585, 2646630, 2949102, 3402810, 3440619, 3822910, 3969945, 4423653, 4763934, 4915170, 5734365, 6881238, 7372755, 7939890, 8847306, 10321857, 11468730, 11909835, 14745510, 17203095, 20643714, 22118265, 23819670, 30965571, 34406190, 44236530, 51609285, 61931142, 103218570, 154827855, 309655710]

約数ペア:

[(1, 309655710), (2, 154827855), (3, 103218570), (5, 61931142), (6, 51609285), (7, 44236530), (9, 34406190), (10, 30965571), (13, 23819670), (14, 22118265), (15, 20643714), (18, 17203095), (21, 14745510), (26, 11909835), (27, 11468730), (30, 10321857), (35, 8847306), (39, 7939890), (42, 7372755), (45, 6881238), (54, 5734365), (63, 4915170), (65, 4763934), (70, 4423653), (78, 3969945), (81, 3822910), (90, 3440619), (91, 3402810), (105, 2949102), (117, 2646630), (126, 2457585), (130, 2381967), (135, 2293746), (162, 1911455), (182, 1701405), (189, 1638390), (195, 1587978), (210, 1474551), (234, 1323315), (270, 1146873), (273, 1134270), (315, 983034), (351, 882210), (378, 819195), (390, 793989), (405, 764582), (455, 680562), (546, 567135), (567, 546130), (585, 529326), (630, 491517), (702, 441105), (810, 382291), (819, 378090), (910, 340281), (945, 327678), (1053, 294070), (1134, 273065), (1170, 264663), (1365, 226854), (1638, 189045), (1755, 176442), (1890, 163839), (2106, 147035), (2457, 126030), (2730, 113427), (2835, 109226), (3510, 88221), (4095, 75618), (4201, 73710), (4914, 63015), (5265, 58814), (5670, 54613), (7371, 42010), (8190, 37809), (8402, 36855), (10530, 29407), (12285, 25206), (12603, 24570), (14742, 21005)]