7017570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 22118400

約数和(自身を除く): 15100830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 79, 90, 94, 105, 126, 135, 141, 158, 189, 210, 235, 237, 270, 282, 315, 329, 378, 395, 423, 470, 474, 553, 630, 658, 705, 711, 790, 846, 945, 987, 1106, 1185, 1269, 1410, 1422, 1645, 1659, 1890, 1974, 2115, 2133, 2370, 2538, 2765, 2961, 3290, 3318, 3555, 3713, 4230, 4266, 4935, 4977, 5530, 5922, 6345, 7110, 7426, 8295, 8883, 9870, 9954, 10665, 11139, 12690, 14805, 14931, 16590, 17766, 18565, 21330, 22278, 24885, 25991, 29610, 29862, 33417, 37130, 44415, 49770, 51982, 55695, 66834, 74655, 77973, 88830, 100251, 111390, 129955, 149310, 155946, 167085, 200502, 233919, 259910, 334170, 389865, 467838, 501255, 701757, 779730, 1002510, 1169595, 1403514, 2339190, 3508785, 7017570]

約数ペア:

[(1, 7017570), (2, 3508785), (3, 2339190), (5, 1403514), (6, 1169595), (7, 1002510), (9, 779730), (10, 701757), (14, 501255), (15, 467838), (18, 389865), (21, 334170), (27, 259910), (30, 233919), (35, 200502), (42, 167085), (45, 155946), (47, 149310), (54, 129955), (63, 111390), (70, 100251), (79, 88830), (90, 77973), (94, 74655), (105, 66834), (126, 55695), (135, 51982), (141, 49770), (158, 44415), (189, 37130), (210, 33417), (235, 29862), (237, 29610), (270, 25991), (282, 24885), (315, 22278), (329, 21330), (378, 18565), (395, 17766), (423, 16590), (470, 14931), (474, 14805), (553, 12690), (630, 11139), (658, 10665), (705, 9954), (711, 9870), (790, 8883), (846, 8295), (945, 7426), (987, 7110), (1106, 6345), (1185, 5922), (1269, 5530), (1410, 4977), (1422, 4935), (1645, 4266), (1659, 4230), (1890, 3713), (1974, 3555), (2115, 3318), (2133, 3290), (2370, 2961), (2538, 2765)]