3900004980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{92461}}^1$

素因数の和:92529

約数の個数: 96

約数和(自身を含む): 11805548160

約数和(自身を除く): 7905543180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 4218, 7030, 8436, 10545, 14060, 21090, 42180, 92461, 184922, 277383, 369844, 462305, 554766, 924610, 1109532, 1386915, 1756759, 1849220, 2773830, 3421057, 3513518, 5270277, 5547660, 6842114, 7027036, 8783795, 10263171, 10540554, 13684228, 17105285, 17567590, 20526342, 21081108, 26351385, 34210570, 35135180, 41052684, 51315855, 52702770, 65000083, 68421140, 102631710, 105405540, 130000166, 195000249, 205263420, 260000332, 325000415, 390000498, 650000830, 780000996, 975001245, 1300001660, 1950002490, 3900004980]

約数ペア:

[(1, 3900004980), (2, 1950002490), (3, 1300001660), (4, 975001245), (5, 780000996), (6, 650000830), (10, 390000498), (12, 325000415), (15, 260000332), (19, 205263420), (20, 195000249), (30, 130000166), (37, 105405540), (38, 102631710), (57, 68421140), (60, 65000083), (74, 52702770), (76, 51315855), (95, 41052684), (111, 35135180), (114, 34210570), (148, 26351385), (185, 21081108), (190, 20526342), (222, 17567590), (228, 17105285), (285, 13684228), (370, 10540554), (380, 10263171), (444, 8783795), (555, 7027036), (570, 6842114), (703, 5547660), (740, 5270277), (1110, 3513518), (1140, 3421057), (1406, 2773830), (2109, 1849220), (2220, 1756759), (2812, 1386915), (3515, 1109532), (4218, 924610), (7030, 554766), (8436, 462305), (10545, 369844), (14060, 277383), (21090, 184922), (42180, 92461)]