13187070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 40450320

約数和(自身を除く): 27263250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 169, 170, 195, 221, 234, 255, 270, 289, 306, 338, 351, 390, 442, 459, 507, 510, 578, 585, 663, 702, 765, 845, 867, 918, 1014, 1105, 1170, 1326, 1445, 1521, 1530, 1690, 1734, 1755, 1989, 2210, 2295, 2535, 2601, 2873, 2890, 3042, 3315, 3510, 3757, 3978, 4335, 4563, 4590, 5070, 5202, 5746, 5967, 6630, 7514, 7605, 7803, 8619, 8670, 9126, 9945, 11271, 11934, 13005, 14365, 15210, 15606, 17238, 18785, 19890, 22542, 22815, 25857, 26010, 28730, 29835, 33813, 37570, 39015, 43095, 45630, 48841, 51714, 56355, 59670, 67626, 77571, 78030, 86190, 97682, 101439, 112710, 129285, 146523, 155142, 169065, 202878, 244205, 258570, 293046, 338130, 387855, 439569, 488410, 507195, 732615, 775710, 879138, 1014390, 1318707, 1465230, 2197845, 2637414, 4395690, 6593535, 13187070]

約数ペア:

[(1, 13187070), (2, 6593535), (3, 4395690), (5, 2637414), (6, 2197845), (9, 1465230), (10, 1318707), (13, 1014390), (15, 879138), (17, 775710), (18, 732615), (26, 507195), (27, 488410), (30, 439569), (34, 387855), (39, 338130), (45, 293046), (51, 258570), (54, 244205), (65, 202878), (78, 169065), (85, 155142), (90, 146523), (102, 129285), (117, 112710), (130, 101439), (135, 97682), (153, 86190), (169, 78030), (170, 77571), (195, 67626), (221, 59670), (234, 56355), (255, 51714), (270, 48841), (289, 45630), (306, 43095), (338, 39015), (351, 37570), (390, 33813), (442, 29835), (459, 28730), (507, 26010), (510, 25857), (578, 22815), (585, 22542), (663, 19890), (702, 18785), (765, 17238), (845, 15606), (867, 15210), (918, 14365), (1014, 13005), (1105, 11934), (1170, 11271), (1326, 9945), (1445, 9126), (1521, 8670), (1530, 8619), (1690, 7803), (1734, 7605), (1755, 7514), (1989, 6630), (2210, 5967), (2295, 5746), (2535, 5202), (2601, 5070), (2873, 4590), (2890, 4563), (3042, 4335), (3315, 3978), (3510, 3757)]