30737070

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 102735360

約数和(自身を除く): 71998290

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, 139, 162, 182, 189, 195, 210, 234, 243, 270, 273, 278, 315, 351, 378, 390, 405, 417, 455, 486, 546, 567, 585, 630, 695, 702, 810, 819, 834, 910, 945, 973, 1053, 1134, 1170, 1215, 1251, 1365, 1390, 1638, 1701, 1755, 1807, 1890, 1946, 2085, 2106, 2430, 2457, 2502, 2730, 2835, 2919, 3159, 3402, 3510, 3614, 3753, 4095, 4170, 4865, 4914, 5265, 5421, 5670, 5838, 6255, 6318, 7371, 7506, 8190, 8505, 8757, 9035, 9730, 10530, 10842, 11259, 12285, 12510, 12649, 14595, 14742, 15795, 16263, 17010, 17514, 18070, 18765, 22113, 22518, 24570, 25298, 26271, 27105, 29190, 31590, 32526, 33777, 36855, 37530, 37947, 43785, 44226, 48789, 52542, 54210, 56295, 63245, 67554, 73710, 75894, 78813, 81315, 87570, 97578, 110565, 112590, 113841, 126490, 131355, 146367, 157626, 162630, 168885, 189735, 221130, 227682, 236439, 243945, 262710, 292734, 337770, 341523, 379470, 394065, 439101, 472878, 487890, 569205, 683046, 731835, 788130, 878202, 1024569, 1138410, 1182195, 1463670, 1707615, 2049138, 2195505, 2364390, 3073707, 3415230, 4391010, 5122845, 6147414, 10245690, 15368535, 30737070]

約数ペア:

[(1, 30737070), (2, 15368535), (3, 10245690), (5, 6147414), (6, 5122845), (7, 4391010), (9, 3415230), (10, 3073707), (13, 2364390), (14, 2195505), (15, 2049138), (18, 1707615), (21, 1463670), (26, 1182195), (27, 1138410), (30, 1024569), (35, 878202), (39, 788130), (42, 731835), (45, 683046), (54, 569205), (63, 487890), (65, 472878), (70, 439101), (78, 394065), (81, 379470), (90, 341523), (91, 337770), (105, 292734), (117, 262710), (126, 243945), (130, 236439), (135, 227682), (139, 221130), (162, 189735), (182, 168885), (189, 162630), (195, 157626), (210, 146367), (234, 131355), (243, 126490), (270, 113841), (273, 112590), (278, 110565), (315, 97578), (351, 87570), (378, 81315), (390, 78813), (405, 75894), (417, 73710), (455, 67554), (486, 63245), (546, 56295), (567, 54210), (585, 52542), (630, 48789), (695, 44226), (702, 43785), (810, 37947), (819, 37530), (834, 36855), (910, 33777), (945, 32526), (973, 31590), (1053, 29190), (1134, 27105), (1170, 26271), (1215, 25298), (1251, 24570), (1365, 22518), (1390, 22113), (1638, 18765), (1701, 18070), (1755, 17514), (1807, 17010), (1890, 16263), (1946, 15795), (2085, 14742), (2106, 14595), (2430, 12649), (2457, 12510), (2502, 12285), (2730, 11259), (2835, 10842), (2919, 10530), (3159, 9730), (3402, 9035), (3510, 8757), (3614, 8505), (3753, 8190), (4095, 7506), (4170, 7371), (4865, 6318), (4914, 6255), (5265, 5838), (5421, 5670)]