234958980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 670602240

約数和(自身を除く): 435643260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 167, 179, 262, 334, 358, 393, 501, 524, 537, 655, 668, 716, 786, 835, 895, 1002, 1074, 1310, 1572, 1670, 1790, 1965, 2004, 2148, 2505, 2620, 2685, 3340, 3580, 3930, 5010, 5370, 7860, 10020, 10740, 21877, 23449, 29893, 43754, 46898, 59786, 65631, 70347, 87508, 89679, 93796, 109385, 117245, 119572, 131262, 140694, 149465, 179358, 218770, 234490, 262524, 281388, 298930, 328155, 351735, 358716, 437540, 448395, 468980, 597860, 656310, 703470, 896790, 1312620, 1406940, 1793580, 3915983, 7831966, 11747949, 15663932, 19579915, 23495898, 39159830, 46991796, 58739745, 78319660, 117479490, 234958980]

約数ペア:

[(1, 234958980), (2, 117479490), (3, 78319660), (4, 58739745), (5, 46991796), (6, 39159830), (10, 23495898), (12, 19579915), (15, 15663932), (20, 11747949), (30, 7831966), (60, 3915983), (131, 1793580), (167, 1406940), (179, 1312620), (262, 896790), (334, 703470), (358, 656310), (393, 597860), (501, 468980), (524, 448395), (537, 437540), (655, 358716), (668, 351735), (716, 328155), (786, 298930), (835, 281388), (895, 262524), (1002, 234490), (1074, 218770), (1310, 179358), (1572, 149465), (1670, 140694), (1790, 131262), (1965, 119572), (2004, 117245), (2148, 109385), (2505, 93796), (2620, 89679), (2685, 87508), (3340, 70347), (3580, 65631), (3930, 59786), (5010, 46898), (5370, 43754), (7860, 29893), (10020, 23449), (10740, 21877)]