569830820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 1407829248

約数和(自身を除く): 837998428

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 130, 169, 170, 188, 211, 221, 235, 260, 338, 340, 422, 442, 470, 611, 676, 799, 844, 845, 884, 940, 1055, 1105, 1222, 1598, 1690, 2110, 2210, 2444, 2743, 2873, 3055, 3196, 3380, 3587, 3995, 4220, 4420, 5486, 5746, 6110, 7174, 7943, 7990, 9917, 10387, 10972, 11492, 12220, 13715, 14348, 14365, 15886, 15980, 17935, 19834, 20774, 27430, 28730, 31772, 35659, 35870, 39668, 39715, 41548, 46631, 49585, 51935, 54860, 57460, 71318, 71740, 79430, 93262, 99170, 103870, 128921, 135031, 142636, 158860, 168589, 178295, 186524, 198340, 207740, 233155, 257842, 270062, 337178, 356590, 466310, 515684, 540124, 606203, 644605, 674356, 675155, 713180, 842945, 932620, 1212406, 1289210, 1350310, 1675973, 1685890, 2191657, 2424812, 2578420, 2700620, 3031015, 3351946, 3371780, 4383314, 6062030, 6703892, 8379865, 8766628, 10958285, 12124060, 16759730, 21916570, 28491541, 33519460, 43833140, 56983082, 113966164, 142457705, 284915410, 569830820]

約数ペア:

[(1, 569830820), (2, 284915410), (4, 142457705), (5, 113966164), (10, 56983082), (13, 43833140), (17, 33519460), (20, 28491541), (26, 21916570), (34, 16759730), (47, 12124060), (52, 10958285), (65, 8766628), (68, 8379865), (85, 6703892), (94, 6062030), (130, 4383314), (169, 3371780), (170, 3351946), (188, 3031015), (211, 2700620), (221, 2578420), (235, 2424812), (260, 2191657), (338, 1685890), (340, 1675973), (422, 1350310), (442, 1289210), (470, 1212406), (611, 932620), (676, 842945), (799, 713180), (844, 675155), (845, 674356), (884, 644605), (940, 606203), (1055, 540124), (1105, 515684), (1222, 466310), (1598, 356590), (1690, 337178), (2110, 270062), (2210, 257842), (2444, 233155), (2743, 207740), (2873, 198340), (3055, 186524), (3196, 178295), (3380, 168589), (3587, 158860), (3995, 142636), (4220, 135031), (4420, 128921), (5486, 103870), (5746, 99170), (6110, 93262), (7174, 79430), (7943, 71740), (7990, 71318), (9917, 57460), (10387, 54860), (10972, 51935), (11492, 49585), (12220, 46631), (13715, 41548), (14348, 39715), (14365, 39668), (15886, 35870), (15980, 35659), (17935, 31772), (19834, 28730), (20774, 27430)]