15676498670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{5683}}^1$

素因数の和:6105

約数の個数: 64

約数和(自身を含む): 32589236736

約数和(自身を除く): 16912738066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 251, 314, 502, 785, 1099, 1255, 1570, 1757, 2198, 2510, 3514, 5495, 5683, 8785, 10990, 11366, 17570, 28415, 39407, 39781, 56830, 78814, 79562, 197035, 198905, 275849, 394070, 397810, 551698, 892231, 1379245, 1426433, 1784462, 2758490, 2852866, 4461155, 6245617, 7132165, 8922310, 9985031, 12491234, 14264330, 19970062, 31228085, 49925155, 62456170, 99850310, 223949981, 447899962, 1119749905, 1567649867, 2239499810, 3135299734, 7838249335, 15676498670]

約数ペア:

[(1, 15676498670), (2, 7838249335), (5, 3135299734), (7, 2239499810), (10, 1567649867), (14, 1119749905), (35, 447899962), (70, 223949981), (157, 99850310), (251, 62456170), (314, 49925155), (502, 31228085), (785, 19970062), (1099, 14264330), (1255, 12491234), (1570, 9985031), (1757, 8922310), (2198, 7132165), (2510, 6245617), (3514, 4461155), (5495, 2852866), (5683, 2758490), (8785, 1784462), (10990, 1426433), (11366, 1379245), (17570, 892231), (28415, 551698), (39407, 397810), (39781, 394070), (56830, 275849), (78814, 198905), (79562, 197035)]