2247238260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 6988730112

約数和(自身を除く): 4741491852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 491, 541, 564, 705, 846, 940, 982, 1082, 1410, 1473, 1623, 1692, 1964, 2115, 2164, 2455, 2705, 2820, 2946, 3246, 4230, 4419, 4869, 4910, 5410, 5892, 6492, 7365, 8115, 8460, 8838, 9738, 9820, 10820, 14730, 16230, 17676, 19476, 22095, 23077, 24345, 25427, 29460, 32460, 44190, 46154, 48690, 50854, 69231, 76281, 88380, 92308, 97380, 101708, 115385, 127135, 138462, 152562, 207693, 228843, 230770, 254270, 265631, 276924, 305124, 346155, 381405, 415386, 457686, 461540, 508540, 531262, 692310, 762810, 796893, 830772, 915372, 1038465, 1062524, 1144215, 1328155, 1384620, 1525620, 1593786, 2076930, 2288430, 2390679, 2656310, 3187572, 3984465, 4153860, 4576860, 4781358, 5312620, 7968930, 9562716, 11953395, 12484657, 15937860, 23906790, 24969314, 37453971, 47813580, 49938628, 62423285, 74907942, 112361913, 124846570, 149815884, 187269855, 224723826, 249693140, 374539710, 449447652, 561809565, 749079420, 1123619130, 2247238260]

約数ペア:

[(1, 2247238260), (2, 1123619130), (3, 749079420), (4, 561809565), (5, 449447652), (6, 374539710), (9, 249693140), (10, 224723826), (12, 187269855), (15, 149815884), (18, 124846570), (20, 112361913), (30, 74907942), (36, 62423285), (45, 49938628), (47, 47813580), (60, 37453971), (90, 24969314), (94, 23906790), (141, 15937860), (180, 12484657), (188, 11953395), (235, 9562716), (282, 7968930), (423, 5312620), (470, 4781358), (491, 4576860), (541, 4153860), (564, 3984465), (705, 3187572), (846, 2656310), (940, 2390679), (982, 2288430), (1082, 2076930), (1410, 1593786), (1473, 1525620), (1623, 1384620), (1692, 1328155), (1964, 1144215), (2115, 1062524), (2164, 1038465), (2455, 915372), (2705, 830772), (2820, 796893), (2946, 762810), (3246, 692310), (4230, 531262), (4419, 508540), (4869, 461540), (4910, 457686), (5410, 415386), (5892, 381405), (6492, 346155), (7365, 305124), (8115, 276924), (8460, 265631), (8838, 254270), (9738, 230770), (9820, 228843), (10820, 207693), (14730, 152562), (16230, 138462), (17676, 127135), (19476, 115385), (22095, 101708), (23077, 97380), (24345, 92308), (25427, 88380), (29460, 76281), (32460, 69231), (44190, 50854), (46154, 48690)]