71339330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 140652288

約数和(自身を除く): 69312958

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 83, 101, 115, 166, 185, 202, 230, 370, 415, 505, 830, 851, 1010, 1702, 1909, 2323, 3071, 3737, 3818, 4255, 4646, 6142, 7474, 8383, 8510, 9545, 11615, 15355, 16766, 18685, 19090, 23230, 30710, 37370, 41915, 70633, 83830, 85951, 141266, 171902, 192809, 310171, 353165, 385618, 429755, 620342, 706330, 859510, 964045, 1550855, 1928090, 3101710, 7133933, 14267866, 35669665, 71339330]

約数ペア:

[(1, 71339330), (2, 35669665), (5, 14267866), (10, 7133933), (23, 3101710), (37, 1928090), (46, 1550855), (74, 964045), (83, 859510), (101, 706330), (115, 620342), (166, 429755), (185, 385618), (202, 353165), (230, 310171), (370, 192809), (415, 171902), (505, 141266), (830, 85951), (851, 83830), (1010, 70633), (1702, 41915), (1909, 37370), (2323, 30710), (3071, 23230), (3737, 19090), (3818, 18685), (4255, 16766), (4646, 15355), (6142, 11615), (7474, 9545), (8383, 8510)]