1878632070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{6691}}^1$

素因数の和:6906

約数の個数: 96

約数和(自身を含む): 5273081856

約数和(自身を除く): 3394449786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 191, 210, 245, 294, 382, 490, 573, 735, 955, 1146, 1337, 1470, 1910, 2674, 2865, 4011, 5730, 6685, 6691, 8022, 9359, 13370, 13382, 18718, 20055, 20073, 28077, 33455, 40110, 40146, 46795, 46837, 56154, 66910, 93590, 93674, 100365, 140385, 140511, 200730, 234185, 280770, 281022, 327859, 468370, 655718, 702555, 983577, 1277981, 1405110, 1639295, 1967154, 2555962, 3278590, 3833943, 4917885, 6389905, 7667886, 8945867, 9835770, 12779810, 17891734, 19169715, 26837601, 38339430, 44729335, 53675202, 62621069, 89458670, 125242138, 134188005, 187863207, 268376010, 313105345, 375726414, 626210690, 939316035, 1878632070]

約数ペア:

[(1, 1878632070), (2, 939316035), (3, 626210690), (5, 375726414), (6, 313105345), (7, 268376010), (10, 187863207), (14, 134188005), (15, 125242138), (21, 89458670), (30, 62621069), (35, 53675202), (42, 44729335), (49, 38339430), (70, 26837601), (98, 19169715), (105, 17891734), (147, 12779810), (191, 9835770), (210, 8945867), (245, 7667886), (294, 6389905), (382, 4917885), (490, 3833943), (573, 3278590), (735, 2555962), (955, 1967154), (1146, 1639295), (1337, 1405110), (1470, 1277981), (1910, 983577), (2674, 702555), (2865, 655718), (4011, 468370), (5730, 327859), (6685, 281022), (6691, 280770), (8022, 234185), (9359, 200730), (13370, 140511), (13382, 140385), (18718, 100365), (20055, 93674), (20073, 93590), (28077, 66910), (33455, 56154), (40110, 46837), (40146, 46795)]