39561210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 180

約数和(自身を含む): 122362218

約数和(自身を除く): 82801008

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 169, 170, 195, 221, 234, 255, 270, 289, 306, 338, 351, 390, 405, 442, 459, 507, 510, 578, 585, 663, 702, 765, 810, 845, 867, 918, 1014, 1053, 1105, 1170, 1326, 1377, 1445, 1521, 1530, 1690, 1734, 1755, 1989, 2106, 2210, 2295, 2535, 2601, 2754, 2873, 2890, 3042, 3315, 3510, 3757, 3978, 4335, 4563, 4590, 5070, 5202, 5265, 5746, 5967, 6630, 6885, 7514, 7605, 7803, 8619, 8670, 9126, 9945, 10530, 11271, 11934, 13005, 13689, 13770, 14365, 15210, 15606, 17238, 17901, 18785, 19890, 22542, 22815, 23409, 25857, 26010, 27378, 28730, 29835, 33813, 35802, 37570, 39015, 43095, 45630, 46818, 48841, 51714, 56355, 59670, 67626, 68445, 77571, 78030, 86190, 89505, 97682, 101439, 112710, 117045, 129285, 136890, 146523, 155142, 169065, 179010, 202878, 232713, 234090, 244205, 258570, 293046, 304317, 338130, 387855, 439569, 465426, 488410, 507195, 608634, 732615, 775710, 879138, 1014390, 1163565, 1318707, 1465230, 1521585, 2197845, 2327130, 2637414, 3043170, 3956121, 4395690, 6593535, 7912242, 13187070, 19780605, 39561210]

約数ペア:

[(1, 39561210), (2, 19780605), (3, 13187070), (5, 7912242), (6, 6593535), (9, 4395690), (10, 3956121), (13, 3043170), (15, 2637414), (17, 2327130), (18, 2197845), (26, 1521585), (27, 1465230), (30, 1318707), (34, 1163565), (39, 1014390), (45, 879138), (51, 775710), (54, 732615), (65, 608634), (78, 507195), (81, 488410), (85, 465426), (90, 439569), (102, 387855), (117, 338130), (130, 304317), (135, 293046), (153, 258570), (162, 244205), (169, 234090), (170, 232713), (195, 202878), (221, 179010), (234, 169065), (255, 155142), (270, 146523), (289, 136890), (306, 129285), (338, 117045), (351, 112710), (390, 101439), (405, 97682), (442, 89505), (459, 86190), (507, 78030), (510, 77571), (578, 68445), (585, 67626), (663, 59670), (702, 56355), (765, 51714), (810, 48841), (845, 46818), (867, 45630), (918, 43095), (1014, 39015), (1053, 37570), (1105, 35802), (1170, 33813), (1326, 29835), (1377, 28730), (1445, 27378), (1521, 26010), (1530, 25857), (1690, 23409), (1734, 22815), (1755, 22542), (1989, 19890), (2106, 18785), (2210, 17901), (2295, 17238), (2535, 15606), (2601, 15210), (2754, 14365), (2873, 13770), (2890, 13689), (3042, 13005), (3315, 11934), (3510, 11271), (3757, 10530), (3978, 9945), (4335, 9126), (4563, 8670), (4590, 8619), (5070, 7803), (5202, 7605), (5265, 7514), (5746, 6885), (5967, 6630)]