17966138190630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{39959383}}^1$

素因数の和:39961541

約数の個数: 64

約数和(自身を含む): 49301568304128

約数和(自身を除く): 31335430113498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2141, 4282, 6423, 10705, 12846, 14987, 21410, 29974, 32115, 44961, 64230, 74935, 89922, 149870, 224805, 449610, 39959383, 79918766, 119878149, 199796915, 239756298, 279715681, 399593830, 559431362, 599390745, 839147043, 1198781490, 1398578405, 1678294086, 2797156810, 4195735215, 8391470430, 85553039003, 171106078006, 256659117009, 427765195015, 513318234018, 598871273021, 855530390030, 1197742546042, 1283295585045, 1796613819063, 2566591170090, 2994356365105, 3593227638126, 5988712730210, 8983069095315, 17966138190630]

約数ペア:

[(1, 17966138190630), (2, 8983069095315), (3, 5988712730210), (5, 3593227638126), (6, 2994356365105), (7, 2566591170090), (10, 1796613819063), (14, 1283295585045), (15, 1197742546042), (21, 855530390030), (30, 598871273021), (35, 513318234018), (42, 427765195015), (70, 256659117009), (105, 171106078006), (210, 85553039003), (2141, 8391470430), (4282, 4195735215), (6423, 2797156810), (10705, 1678294086), (12846, 1398578405), (14987, 1198781490), (21410, 839147043), (29974, 599390745), (32115, 559431362), (44961, 399593830), (64230, 279715681), (74935, 239756298), (89922, 199796915), (149870, 119878149), (224805, 79918766), (449610, 39959383)]