4375890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 12297600

約数和(自身を除く): 7921710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 853, 855, 1026, 1706, 1710, 2559, 2565, 4265, 5118, 5130, 7677, 8530, 12795, 15354, 16207, 23031, 25590, 32414, 38385, 46062, 48621, 76770, 81035, 97242, 115155, 145863, 162070, 230310, 243105, 291726, 437589, 486210, 729315, 875178, 1458630, 2187945, 4375890]

約数ペア:

[(1, 4375890), (2, 2187945), (3, 1458630), (5, 875178), (6, 729315), (9, 486210), (10, 437589), (15, 291726), (18, 243105), (19, 230310), (27, 162070), (30, 145863), (38, 115155), (45, 97242), (54, 81035), (57, 76770), (90, 48621), (95, 46062), (114, 38385), (135, 32414), (171, 25590), (190, 23031), (270, 16207), (285, 15354), (342, 12795), (513, 8530), (570, 7677), (853, 5130), (855, 5118), (1026, 4265), (1706, 2565), (1710, 2559)]