39930990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5305

約数の個数: 64

約数和(自身を含む): 109112832

約数和(自身を除く): 69181842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 5261, 7590, 10522, 15783, 26305, 31566, 52610, 57871, 78915, 115742, 121003, 157830, 173613, 242006, 289355, 347226, 363009, 578710, 605015, 726018, 868065, 1210030, 1331033, 1736130, 1815045, 2662066, 3630090, 3993099, 6655165, 7986198, 13310330, 19965495, 39930990]

約数ペア:

[(1, 39930990), (2, 19965495), (3, 13310330), (5, 7986198), (6, 6655165), (10, 3993099), (11, 3630090), (15, 2662066), (22, 1815045), (23, 1736130), (30, 1331033), (33, 1210030), (46, 868065), (55, 726018), (66, 605015), (69, 578710), (110, 363009), (115, 347226), (138, 289355), (165, 242006), (230, 173613), (253, 157830), (330, 121003), (345, 115742), (506, 78915), (690, 57871), (759, 52610), (1265, 31566), (1518, 26305), (2530, 15783), (3795, 10522), (5261, 7590)]