56457930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 146540160

約数和(自身を除く): 90082230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 2677, 3515, 4218, 5354, 7030, 8031, 10545, 13385, 16062, 21090, 26770, 40155, 50863, 80310, 99049, 101726, 152589, 198098, 254315, 297147, 305178, 495245, 508630, 594294, 762945, 990490, 1485735, 1525890, 1881931, 2971470, 3763862, 5645793, 9409655, 11291586, 18819310, 28228965, 56457930]

約数ペア:

[(1, 56457930), (2, 28228965), (3, 18819310), (5, 11291586), (6, 9409655), (10, 5645793), (15, 3763862), (19, 2971470), (30, 1881931), (37, 1525890), (38, 1485735), (57, 990490), (74, 762945), (95, 594294), (111, 508630), (114, 495245), (185, 305178), (190, 297147), (222, 254315), (285, 198098), (370, 152589), (555, 101726), (570, 99049), (703, 80310), (1110, 50863), (1406, 40155), (2109, 26770), (2677, 21090), (3515, 16062), (4218, 13385), (5354, 10545), (7030, 8031)]