28274012940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4575083}}^1$

素因数の和:4575198

約数の個数: 48

約数和(自身を含む): 79935867648

約数和(自身を除く): 51661854708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 4575083, 9150166, 13725249, 18300332, 22875415, 27450498, 45750830, 54900996, 68626245, 91501660, 137252490, 274504980, 471233549, 942467098, 1413700647, 1884934196, 2356167745, 2827401294, 4712335490, 5654802588, 7068503235, 9424670980, 14137006470, 28274012940]

約数ペア:

[(1, 28274012940), (2, 14137006470), (3, 9424670980), (4, 7068503235), (5, 5654802588), (6, 4712335490), (10, 2827401294), (12, 2356167745), (15, 1884934196), (20, 1413700647), (30, 942467098), (60, 471233549), (103, 274504980), (206, 137252490), (309, 91501660), (412, 68626245), (515, 54900996), (618, 45750830), (1030, 27450498), (1236, 22875415), (1545, 18300332), (2060, 13725249), (3090, 9150166), (6180, 4575083)]