140714190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 397983456

約数和(自身を除く): 257269266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 71, 90, 95, 114, 122, 142, 171, 183, 190, 213, 285, 305, 342, 355, 361, 366, 426, 549, 570, 610, 639, 710, 722, 855, 915, 1065, 1083, 1098, 1159, 1278, 1349, 1710, 1805, 1830, 2130, 2166, 2318, 2698, 2745, 3195, 3249, 3477, 3610, 4047, 4331, 5415, 5490, 5795, 6390, 6498, 6745, 6954, 8094, 8662, 10431, 10830, 11590, 12141, 12993, 13490, 16245, 17385, 20235, 20862, 21655, 22021, 24282, 25631, 25986, 32490, 34770, 38979, 40470, 43310, 44042, 51262, 52155, 60705, 64965, 66063, 76893, 77958, 82289, 104310, 110105, 121410, 128155, 129930, 132126, 153786, 164578, 194895, 198189, 220210, 230679, 246867, 256310, 330315, 384465, 389790, 396378, 411445, 461358, 493734, 660630, 740601, 768930, 822890, 990945, 1153395, 1234335, 1481202, 1563491, 1981890, 2306790, 2468670, 3126982, 3703005, 4690473, 7406010, 7817455, 9380946, 14071419, 15634910, 23452365, 28142838, 46904730, 70357095, 140714190]

約数ペア:

[(1, 140714190), (2, 70357095), (3, 46904730), (5, 28142838), (6, 23452365), (9, 15634910), (10, 14071419), (15, 9380946), (18, 7817455), (19, 7406010), (30, 4690473), (38, 3703005), (45, 3126982), (57, 2468670), (61, 2306790), (71, 1981890), (90, 1563491), (95, 1481202), (114, 1234335), (122, 1153395), (142, 990945), (171, 822890), (183, 768930), (190, 740601), (213, 660630), (285, 493734), (305, 461358), (342, 411445), (355, 396378), (361, 389790), (366, 384465), (426, 330315), (549, 256310), (570, 246867), (610, 230679), (639, 220210), (710, 198189), (722, 194895), (855, 164578), (915, 153786), (1065, 132126), (1083, 129930), (1098, 128155), (1159, 121410), (1278, 110105), (1349, 104310), (1710, 82289), (1805, 77958), (1830, 76893), (2130, 66063), (2166, 64965), (2318, 60705), (2698, 52155), (2745, 51262), (3195, 44042), (3249, 43310), (3477, 40470), (3610, 38979), (4047, 34770), (4331, 32490), (5415, 25986), (5490, 25631), (5795, 24282), (6390, 22021), (6498, 21655), (6745, 20862), (6954, 20235), (8094, 17385), (8662, 16245), (10431, 13490), (10830, 12993), (11590, 12141)]