27946590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 77746176

約数和(自身を除く): 49799586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 1823, 2190, 2555, 3066, 3646, 5110, 5469, 7665, 9115, 10938, 12761, 15330, 18230, 25522, 27345, 38283, 54690, 63805, 76566, 127610, 133079, 191415, 266158, 382830, 399237, 665395, 798474, 931553, 1330790, 1863106, 1996185, 2794659, 3992370, 4657765, 5589318, 9315530, 13973295, 27946590]

約数ペア:

[(1, 27946590), (2, 13973295), (3, 9315530), (5, 5589318), (6, 4657765), (7, 3992370), (10, 2794659), (14, 1996185), (15, 1863106), (21, 1330790), (30, 931553), (35, 798474), (42, 665395), (70, 399237), (73, 382830), (105, 266158), (146, 191415), (210, 133079), (219, 127610), (365, 76566), (438, 63805), (511, 54690), (730, 38283), (1022, 27345), (1095, 25522), (1533, 18230), (1823, 15330), (2190, 12761), (2555, 10938), (3066, 9115), (3646, 7665), (5110, 5469)]