19417050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 56395200

約数和(自身を除く): 36978150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 757, 855, 950, 1026, 1350, 1425, 1514, 1710, 2271, 2565, 2850, 3785, 4275, 4542, 5130, 6813, 7570, 8550, 11355, 12825, 13626, 14383, 18925, 20439, 22710, 25650, 28766, 34065, 37850, 40878, 43149, 56775, 68130, 71915, 86298, 102195, 113550, 129447, 143830, 170325, 204390, 215745, 258894, 340650, 359575, 388341, 431490, 510975, 647235, 719150, 776682, 1021950, 1078725, 1294470, 1941705, 2157450, 3236175, 3883410, 6472350, 9708525, 19417050]

約数ペア:

[(1, 19417050), (2, 9708525), (3, 6472350), (5, 3883410), (6, 3236175), (9, 2157450), (10, 1941705), (15, 1294470), (18, 1078725), (19, 1021950), (25, 776682), (27, 719150), (30, 647235), (38, 510975), (45, 431490), (50, 388341), (54, 359575), (57, 340650), (75, 258894), (90, 215745), (95, 204390), (114, 170325), (135, 143830), (150, 129447), (171, 113550), (190, 102195), (225, 86298), (270, 71915), (285, 68130), (342, 56775), (450, 43149), (475, 40878), (513, 37850), (570, 34065), (675, 28766), (757, 25650), (855, 22710), (950, 20439), (1026, 18925), (1350, 14383), (1425, 13626), (1514, 12825), (1710, 11355), (2271, 8550), (2565, 7570), (2850, 6813), (3785, 5130), (4275, 4542)]