7406010

素因数分解:

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

素因数の和:164

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 13485510

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, 366, 426, 549, 570, 610, 639, 710, 855, 915, 1065, 1098, 1159, 1278, 1349, 1710, 1830, 2130, 2318, 2698, 2745, 3195, 3477, 4047, 4331, 5490, 5795, 6390, 6745, 6954, 8094, 8662, 10431, 11590, 12141, 12993, 13490, 17385, 20235, 20862, 21655, 24282, 25986, 34770, 38979, 40470, 43310, 52155, 60705, 64965, 77958, 82289, 104310, 121410, 129930, 164578, 194895, 246867, 389790, 411445, 493734, 740601, 822890, 1234335, 1481202, 2468670, 3703005, 7406010]

約数ペア:

[(1, 7406010), (2, 3703005), (3, 2468670), (5, 1481202), (6, 1234335), (9, 822890), (10, 740601), (15, 493734), (18, 411445), (19, 389790), (30, 246867), (38, 194895), (45, 164578), (57, 129930), (61, 121410), (71, 104310), (90, 82289), (95, 77958), (114, 64965), (122, 60705), (142, 52155), (171, 43310), (183, 40470), (190, 38979), (213, 34770), (285, 25986), (305, 24282), (342, 21655), (355, 20862), (366, 20235), (426, 17385), (549, 13490), (570, 12993), (610, 12141), (639, 11590), (710, 10431), (855, 8662), (915, 8094), (1065, 6954), (1098, 6745), (1159, 6390), (1278, 5795), (1349, 5490), (1710, 4331), (1830, 4047), (2130, 3477), (2318, 3195), (2698, 2745)]