66343410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 210862080

約数和(自身を除く): 144518670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 43, 45, 62, 63, 70, 79, 86, 90, 93, 105, 126, 129, 155, 158, 186, 210, 215, 217, 237, 258, 279, 301, 310, 315, 387, 395, 430, 434, 465, 474, 553, 558, 602, 630, 645, 651, 711, 774, 790, 903, 930, 1085, 1106, 1185, 1290, 1302, 1333, 1395, 1422, 1505, 1659, 1806, 1935, 1953, 2170, 2370, 2449, 2666, 2709, 2765, 2790, 3010, 3255, 3318, 3397, 3555, 3870, 3906, 3999, 4515, 4898, 4977, 5418, 5530, 6510, 6665, 6794, 7110, 7347, 7998, 8295, 9030, 9331, 9765, 9954, 10191, 11997, 12245, 13330, 13545, 14694, 16590, 16985, 17143, 18662, 19530, 19995, 20382, 22041, 23779, 23994, 24490, 24885, 27090, 27993, 30573, 33970, 34286, 36735, 39990, 44082, 46655, 47558, 49770, 50955, 51429, 55986, 59985, 61146, 71337, 73470, 83979, 85715, 93310, 101910, 102858, 105307, 110205, 118895, 119970, 139965, 142674, 152865, 154287, 167958, 171430, 210614, 214011, 220410, 237790, 257145, 279930, 305730, 308574, 315921, 356685, 419895, 428022, 514290, 526535, 631842, 713370, 737149, 771435, 839790, 947763, 1053070, 1070055, 1474298, 1542870, 1579605, 1895526, 2140110, 2211447, 3159210, 3685745, 4422894, 4738815, 6634341, 7371490, 9477630, 11057235, 13268682, 22114470, 33171705, 66343410]

約数ペア:

[(1, 66343410), (2, 33171705), (3, 22114470), (5, 13268682), (6, 11057235), (7, 9477630), (9, 7371490), (10, 6634341), (14, 4738815), (15, 4422894), (18, 3685745), (21, 3159210), (30, 2211447), (31, 2140110), (35, 1895526), (42, 1579605), (43, 1542870), (45, 1474298), (62, 1070055), (63, 1053070), (70, 947763), (79, 839790), (86, 771435), (90, 737149), (93, 713370), (105, 631842), (126, 526535), (129, 514290), (155, 428022), (158, 419895), (186, 356685), (210, 315921), (215, 308574), (217, 305730), (237, 279930), (258, 257145), (279, 237790), (301, 220410), (310, 214011), (315, 210614), (387, 171430), (395, 167958), (430, 154287), (434, 152865), (465, 142674), (474, 139965), (553, 119970), (558, 118895), (602, 110205), (630, 105307), (645, 102858), (651, 101910), (711, 93310), (774, 85715), (790, 83979), (903, 73470), (930, 71337), (1085, 61146), (1106, 59985), (1185, 55986), (1290, 51429), (1302, 50955), (1333, 49770), (1395, 47558), (1422, 46655), (1505, 44082), (1659, 39990), (1806, 36735), (1935, 34286), (1953, 33970), (2170, 30573), (2370, 27993), (2449, 27090), (2666, 24885), (2709, 24490), (2765, 23994), (2790, 23779), (3010, 22041), (3255, 20382), (3318, 19995), (3397, 19530), (3555, 18662), (3870, 17143), (3906, 16985), (3999, 16590), (4515, 14694), (4898, 13545), (4977, 13330), (5418, 12245), (5530, 11997), (6510, 10191), (6665, 9954), (6794, 9765), (7110, 9331), (7347, 9030), (7998, 8295)]