7075980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 22604400

約数和(自身を除く): 15528420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2069, 3420, 4138, 6207, 8276, 10345, 12414, 18621, 20690, 24828, 31035, 37242, 39311, 41380, 62070, 74484, 78622, 93105, 117933, 124140, 157244, 186210, 196555, 235866, 353799, 372420, 393110, 471732, 589665, 707598, 786220, 1179330, 1415196, 1768995, 2358660, 3537990, 7075980]

約数ペア:

[(1, 7075980), (2, 3537990), (3, 2358660), (4, 1768995), (5, 1415196), (6, 1179330), (9, 786220), (10, 707598), (12, 589665), (15, 471732), (18, 393110), (19, 372420), (20, 353799), (30, 235866), (36, 196555), (38, 186210), (45, 157244), (57, 124140), (60, 117933), (76, 93105), (90, 78622), (95, 74484), (114, 62070), (171, 41380), (180, 39311), (190, 37242), (228, 31035), (285, 24828), (342, 20690), (380, 18621), (570, 12414), (684, 10345), (855, 8276), (1140, 6207), (1710, 4138), (2069, 3420)]