1550147490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{302173}}^1$

素因数の和:302208

約数の個数: 64

約数和(自身を含む): 4351305600

約数和(自身を除く): 2801158110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 302173, 604346, 906519, 1510865, 1813038, 2719557, 3021730, 4532595, 5439114, 5741287, 8158671, 9065190, 11482574, 13597785, 16317342, 17223861, 27195570, 28706435, 34447722, 40793355, 51671583, 57412870, 81586710, 86119305, 103343166, 155014749, 172238610, 258357915, 310029498, 516715830, 775073745, 1550147490]

約数ペア:

[(1, 1550147490), (2, 775073745), (3, 516715830), (5, 310029498), (6, 258357915), (9, 172238610), (10, 155014749), (15, 103343166), (18, 86119305), (19, 81586710), (27, 57412870), (30, 51671583), (38, 40793355), (45, 34447722), (54, 28706435), (57, 27195570), (90, 17223861), (95, 16317342), (114, 13597785), (135, 11482574), (171, 9065190), (190, 8158671), (270, 5741287), (285, 5439114), (342, 4532595), (513, 3021730), (570, 2719557), (855, 1813038), (1026, 1510865), (1710, 906519), (2565, 604346), (5130, 302173)]