31593870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 105670656

約数和(自身を除く): 74076786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 47, 55, 63, 66, 70, 77, 90, 94, 97, 99, 105, 110, 126, 141, 154, 165, 194, 198, 210, 231, 235, 282, 291, 315, 329, 330, 385, 423, 462, 470, 485, 495, 517, 582, 630, 658, 679, 693, 705, 770, 846, 873, 970, 987, 990, 1034, 1067, 1155, 1358, 1386, 1410, 1455, 1551, 1645, 1746, 1974, 2037, 2115, 2134, 2310, 2585, 2910, 2961, 3102, 3201, 3290, 3395, 3465, 3619, 4074, 4230, 4365, 4559, 4653, 4935, 5170, 5335, 5922, 6111, 6402, 6790, 6930, 7238, 7469, 7755, 8730, 9118, 9306, 9603, 9870, 10185, 10670, 10857, 12222, 13677, 14805, 14938, 15510, 16005, 18095, 19206, 20370, 21714, 22407, 22795, 23265, 27354, 29610, 30555, 31913, 32010, 32571, 36190, 37345, 41031, 44814, 45590, 46530, 48015, 50149, 54285, 61110, 63826, 65142, 67221, 68385, 74690, 82062, 95739, 96030, 100298, 108570, 112035, 134442, 136770, 150447, 159565, 162855, 191478, 205155, 224070, 250745, 287217, 300894, 319130, 325710, 336105, 351043, 410310, 451341, 478695, 501490, 574434, 672210, 702086, 752235, 902682, 957390, 1053129, 1436085, 1504470, 1755215, 2106258, 2256705, 2872170, 3159387, 3510430, 4513410, 5265645, 6318774, 10531290, 15796935, 31593870]

約数ペア:

[(1, 31593870), (2, 15796935), (3, 10531290), (5, 6318774), (6, 5265645), (7, 4513410), (9, 3510430), (10, 3159387), (11, 2872170), (14, 2256705), (15, 2106258), (18, 1755215), (21, 1504470), (22, 1436085), (30, 1053129), (33, 957390), (35, 902682), (42, 752235), (45, 702086), (47, 672210), (55, 574434), (63, 501490), (66, 478695), (70, 451341), (77, 410310), (90, 351043), (94, 336105), (97, 325710), (99, 319130), (105, 300894), (110, 287217), (126, 250745), (141, 224070), (154, 205155), (165, 191478), (194, 162855), (198, 159565), (210, 150447), (231, 136770), (235, 134442), (282, 112035), (291, 108570), (315, 100298), (329, 96030), (330, 95739), (385, 82062), (423, 74690), (462, 68385), (470, 67221), (485, 65142), (495, 63826), (517, 61110), (582, 54285), (630, 50149), (658, 48015), (679, 46530), (693, 45590), (705, 44814), (770, 41031), (846, 37345), (873, 36190), (970, 32571), (987, 32010), (990, 31913), (1034, 30555), (1067, 29610), (1155, 27354), (1358, 23265), (1386, 22795), (1410, 22407), (1455, 21714), (1551, 20370), (1645, 19206), (1746, 18095), (1974, 16005), (2037, 15510), (2115, 14938), (2134, 14805), (2310, 13677), (2585, 12222), (2910, 10857), (2961, 10670), (3102, 10185), (3201, 9870), (3290, 9603), (3395, 9306), (3465, 9118), (3619, 8730), (4074, 7755), (4230, 7469), (4365, 7238), (4559, 6930), (4653, 6790), (4935, 6402), (5170, 6111), (5335, 5922)]