6740173.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 315433440

約数和(自身を除く): 211341270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 338, 390, 419, 455, 490, 507, 546, 637, 735, 838, 845, 910, 1014, 1183, 1257, 1274, 1365, 1470, 1690, 1911, 2095, 2366, 2514, 2535, 2730, 2933, 3185, 3549, 3822, 4190, 5070, 5447, 5866, 5915, 6285, 6370, 7098, 8281, 8799, 9555, 10894, 11830, 12570, 14665, 16341, 16562, 17598, 17745, 19110, 20531, 24843, 27235, 29330, 32682, 35490, 38129, 41062, 41405, 43995, 49686, 54470, 61593, 70811, 76258, 81705, 82810, 87990, 102655, 114387, 123186, 124215, 141622, 163410, 190645, 205310, 212433, 228774, 248430, 266903, 307965, 354055, 381290, 424866, 495677, 533806, 571935, 615930, 708110, 800709, 991354, 1062165, 1143870, 1334515, 1487031, 1601418, 2124330, 2478385, 2669030, 2974062, 3469739, 4003545, 4956770, 6939478, 7435155, 8007090, 10409217, 14870310, 17348695, 20818434, 34697390, 52046085, 104092170]

約数ペア:

[(1, 104092170), (2, 52046085), (3, 34697390), (5, 20818434), (6, 17348695), (7, 14870310), (10, 10409217), (13, 8007090), (14, 7435155), (15, 6939478), (21, 4956770), (26, 4003545), (30, 3469739), (35, 2974062), (39, 2669030), (42, 2478385), (49, 2124330), (65, 1601418), (70, 1487031), (78, 1334515), (91, 1143870), (98, 1062165), (105, 991354), (130, 800709), (147, 708110), (169, 615930), (182, 571935), (195, 533806), (210, 495677), (245, 424866), (273, 381290), (294, 354055), (338, 307965), (390, 266903), (419, 248430), (455, 228774), (490, 212433), (507, 205310), (546, 190645), (637, 163410), (735, 141622), (838, 124215), (845, 123186), (910, 114387), (1014, 102655), (1183, 87990), (1257, 82810), (1274, 81705), (1365, 76258), (1470, 70811), (1690, 61593), (1911, 54470), (2095, 49686), (2366, 43995), (2514, 41405), (2535, 41062), (2730, 38129), (2933, 35490), (3185, 32682), (3549, 29330), (3822, 27235), (4190, 24843), (5070, 20531), (5447, 19110), (5866, 17745), (5915, 17598), (6285, 16562), (6370, 16341), (7098, 14665), (8281, 12570), (8799, 11830), (9555, 10894)]