229069540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 580091904

約数和(自身を除く): 351022364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 1085, 1123, 1316, 1457, 1645, 2170, 2246, 2914, 3290, 4340, 4492, 5615, 5828, 6580, 7285, 7861, 10199, 11230, 14570, 15722, 20398, 22460, 29140, 31444, 34813, 39305, 40796, 50995, 52781, 69626, 78610, 101990, 105562, 139252, 157220, 174065, 203980, 211124, 243691, 263905, 348130, 369467, 487382, 527810, 696260, 738934, 974764, 1055620, 1218455, 1477868, 1636211, 1847335, 2436910, 3272422, 3694670, 4873820, 6544844, 7389340, 8181055, 11453477, 16362110, 22906954, 32724220, 45813908, 57267385, 114534770, 229069540]

約数ペア:

[(1, 229069540), (2, 114534770), (4, 57267385), (5, 45813908), (7, 32724220), (10, 22906954), (14, 16362110), (20, 11453477), (28, 8181055), (31, 7389340), (35, 6544844), (47, 4873820), (62, 3694670), (70, 3272422), (94, 2436910), (124, 1847335), (140, 1636211), (155, 1477868), (188, 1218455), (217, 1055620), (235, 974764), (310, 738934), (329, 696260), (434, 527810), (470, 487382), (620, 369467), (658, 348130), (868, 263905), (940, 243691), (1085, 211124), (1123, 203980), (1316, 174065), (1457, 157220), (1645, 139252), (2170, 105562), (2246, 101990), (2914, 78610), (3290, 69626), (4340, 52781), (4492, 50995), (5615, 40796), (5828, 39305), (6580, 34813), (7285, 31444), (7861, 29140), (10199, 22460), (11230, 20398), (14570, 15722)]