1690201345

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10414

約数の個数: 48

約数和(自身を含む): 2547106560

約数和(自身を除く): 856905215

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 805, 1015, 1127, 1421, 3335, 4669, 5635, 7105, 10343, 23345, 32683, 51715, 72401, 163415, 237889, 299947, 362005, 506807, 1189445, 1499735, 1665223, 2099629, 2534035, 6898781, 8326115, 10498145, 11656561, 14697403, 34493905, 48291467, 58282805, 73487015, 241457335, 338040269, 1690201345]

約数ペア:

[(1, 1690201345), (5, 338040269), (7, 241457335), (23, 73487015), (29, 58282805), (35, 48291467), (49, 34493905), (115, 14697403), (145, 11656561), (161, 10498145), (203, 8326115), (245, 6898781), (667, 2534035), (805, 2099629), (1015, 1665223), (1127, 1499735), (1421, 1189445), (3335, 506807), (4669, 362005), (5635, 299947), (7105, 237889), (10343, 163415), (23345, 72401), (32683, 51715)]