29489310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 77197536

約数和(自身を除く): 47708226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2087, 2355, 2826, 4174, 4710, 6261, 7065, 10435, 12522, 14130, 18783, 20870, 31305, 37566, 62610, 93915, 187830, 327659, 655318, 982977, 1638295, 1965954, 2948931, 3276590, 4914885, 5897862, 9829770, 14744655, 29489310]

約数ペア:

[(1, 29489310), (2, 14744655), (3, 9829770), (5, 5897862), (6, 4914885), (9, 3276590), (10, 2948931), (15, 1965954), (18, 1638295), (30, 982977), (45, 655318), (90, 327659), (157, 187830), (314, 93915), (471, 62610), (785, 37566), (942, 31305), (1413, 20870), (1570, 18783), (2087, 14130), (2355, 12522), (2826, 10435), (4174, 7065), (4710, 6261)]