39845190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 122093568

約数和(自身を除く): 82248378

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 55, 66, 70, 77, 94, 105, 110, 141, 154, 165, 210, 231, 235, 282, 329, 330, 367, 385, 462, 470, 517, 658, 705, 734, 770, 987, 1034, 1101, 1155, 1410, 1551, 1645, 1835, 1974, 2202, 2310, 2569, 2585, 3102, 3290, 3619, 3670, 4037, 4935, 5138, 5170, 5505, 7238, 7707, 7755, 8074, 9870, 10857, 11010, 12111, 12845, 15414, 15510, 17249, 18095, 20185, 21714, 24222, 25690, 28259, 34498, 36190, 38535, 40370, 51747, 54285, 56518, 60555, 77070, 84777, 86245, 103494, 108570, 120743, 121110, 141295, 169554, 172490, 189739, 241486, 258735, 282590, 362229, 379478, 423885, 517470, 569217, 603715, 724458, 847770, 948695, 1138434, 1207430, 1328173, 1811145, 1897390, 2656346, 2846085, 3622290, 3984519, 5692170, 6640865, 7969038, 13281730, 19922595, 39845190]

約数ペア:

[(1, 39845190), (2, 19922595), (3, 13281730), (5, 7969038), (6, 6640865), (7, 5692170), (10, 3984519), (11, 3622290), (14, 2846085), (15, 2656346), (21, 1897390), (22, 1811145), (30, 1328173), (33, 1207430), (35, 1138434), (42, 948695), (47, 847770), (55, 724458), (66, 603715), (70, 569217), (77, 517470), (94, 423885), (105, 379478), (110, 362229), (141, 282590), (154, 258735), (165, 241486), (210, 189739), (231, 172490), (235, 169554), (282, 141295), (329, 121110), (330, 120743), (367, 108570), (385, 103494), (462, 86245), (470, 84777), (517, 77070), (658, 60555), (705, 56518), (734, 54285), (770, 51747), (987, 40370), (1034, 38535), (1101, 36190), (1155, 34498), (1410, 28259), (1551, 25690), (1645, 24222), (1835, 21714), (1974, 20185), (2202, 18095), (2310, 17249), (2569, 15510), (2585, 15414), (3102, 12845), (3290, 12111), (3619, 11010), (3670, 10857), (4037, 9870), (4935, 8074), (5138, 7755), (5170, 7707), (5505, 7238)]