3947088670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 8481687552

約数和(自身を除く): 4534598882

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 367, 467, 470, 490, 658, 734, 934, 1645, 1835, 2303, 2335, 2569, 3269, 3290, 3670, 4606, 4670, 5138, 6538, 11515, 12845, 16345, 17249, 17983, 21949, 22883, 23030, 25690, 32690, 34498, 35966, 43898, 45766, 86245, 89915, 109745, 114415, 120743, 153643, 171389, 172490, 179830, 219490, 228830, 241486, 307286, 342778, 603715, 768215, 845201, 856945, 1075501, 1199723, 1207430, 1536430, 1690402, 1713890, 2151002, 2399446, 4226005, 5377505, 5998615, 8055283, 8398061, 8452010, 10755010, 11997230, 16110566, 16796122, 40276415, 41990305, 56386981, 80552830, 83980610, 112773962, 281934905, 394708867, 563869810, 789417734, 1973544335, 3947088670]

約数ペア:

[(1, 3947088670), (2, 1973544335), (5, 789417734), (7, 563869810), (10, 394708867), (14, 281934905), (35, 112773962), (47, 83980610), (49, 80552830), (70, 56386981), (94, 41990305), (98, 40276415), (235, 16796122), (245, 16110566), (329, 11997230), (367, 10755010), (467, 8452010), (470, 8398061), (490, 8055283), (658, 5998615), (734, 5377505), (934, 4226005), (1645, 2399446), (1835, 2151002), (2303, 1713890), (2335, 1690402), (2569, 1536430), (3269, 1207430), (3290, 1199723), (3670, 1075501), (4606, 856945), (4670, 845201), (5138, 768215), (6538, 603715), (11515, 342778), (12845, 307286), (16345, 241486), (17249, 228830), (17983, 219490), (21949, 179830), (22883, 172490), (23030, 171389), (25690, 153643), (32690, 120743), (34498, 114415), (35966, 109745), (43898, 89915), (45766, 86245)]