89086620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4579

約数の個数: 96

約数和(自身を含む): 291207168

約数和(自身を除く): 202120548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4513, 4935, 6580, 9026, 9870, 13539, 18052, 19740, 22565, 27078, 31591, 45130, 54156, 63182, 67695, 90260, 94773, 126364, 135390, 157955, 189546, 212111, 270780, 315910, 379092, 424222, 473865, 631820, 636333, 848444, 947730, 1060555, 1272666, 1484777, 1895460, 2121110, 2545332, 2969554, 3181665, 4242220, 4454331, 5939108, 6363330, 7423885, 8908662, 12726660, 14847770, 17817324, 22271655, 29695540, 44543310, 89086620]

約数ペア:

[(1, 89086620), (2, 44543310), (3, 29695540), (4, 22271655), (5, 17817324), (6, 14847770), (7, 12726660), (10, 8908662), (12, 7423885), (14, 6363330), (15, 5939108), (20, 4454331), (21, 4242220), (28, 3181665), (30, 2969554), (35, 2545332), (42, 2121110), (47, 1895460), (60, 1484777), (70, 1272666), (84, 1060555), (94, 947730), (105, 848444), (140, 636333), (141, 631820), (188, 473865), (210, 424222), (235, 379092), (282, 315910), (329, 270780), (420, 212111), (470, 189546), (564, 157955), (658, 135390), (705, 126364), (940, 94773), (987, 90260), (1316, 67695), (1410, 63182), (1645, 54156), (1974, 45130), (2820, 31591), (3290, 27078), (3948, 22565), (4513, 19740), (4935, 18052), (6580, 13539), (9026, 9870)]