129182030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 251693568

約数和(自身を除く): 122511538

約数列:

[1, 2, 5, 10, 23, 46, 67, 83, 101, 115, 134, 166, 202, 230, 335, 415, 505, 670, 830, 1010, 1541, 1909, 2323, 3082, 3818, 4646, 5561, 6767, 7705, 8383, 9545, 11122, 11615, 13534, 15410, 16766, 19090, 23230, 27805, 33835, 41915, 55610, 67670, 83830, 127903, 155641, 192809, 255806, 311282, 385618, 561661, 639515, 778205, 964045, 1123322, 1279030, 1556410, 1928090, 2808305, 5616610, 12918203, 25836406, 64591015, 129182030]

約数ペア:

[(1, 129182030), (2, 64591015), (5, 25836406), (10, 12918203), (23, 5616610), (46, 2808305), (67, 1928090), (83, 1556410), (101, 1279030), (115, 1123322), (134, 964045), (166, 778205), (202, 639515), (230, 561661), (335, 385618), (415, 311282), (505, 255806), (670, 192809), (830, 155641), (1010, 127903), (1541, 83830), (1909, 67670), (2323, 55610), (3082, 41915), (3818, 33835), (4646, 27805), (5561, 23230), (6767, 19090), (7705, 16766), (8383, 15410), (9545, 13534), (11122, 11615)]