47831070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 84049890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 953, 1195, 1434, 1673, 1906, 2390, 2859, 3346, 3585, 4765, 5019, 5718, 6671, 7170, 8365, 9530, 10038, 13342, 14295, 16730, 20013, 25095, 28590, 33355, 40026, 50190, 66710, 100065, 200130, 227767, 455534, 683301, 1138835, 1366602, 1594369, 2277670, 3188738, 3416505, 4783107, 6833010, 7971845, 9566214, 15943690, 23915535, 47831070]

約数ペア:

[(1, 47831070), (2, 23915535), (3, 15943690), (5, 9566214), (6, 7971845), (7, 6833010), (10, 4783107), (14, 3416505), (15, 3188738), (21, 2277670), (30, 1594369), (35, 1366602), (42, 1138835), (70, 683301), (105, 455534), (210, 227767), (239, 200130), (478, 100065), (717, 66710), (953, 50190), (1195, 40026), (1434, 33355), (1673, 28590), (1906, 25095), (2390, 20013), (2859, 16730), (3346, 14295), (3585, 13342), (4765, 10038), (5019, 9530), (5718, 8365), (6671, 7170)]