141830260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 354098304

約数和(自身を除く): 212268044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 110, 130, 143, 202, 220, 260, 286, 404, 491, 505, 572, 715, 982, 1010, 1111, 1313, 1430, 1964, 2020, 2222, 2455, 2626, 2860, 4444, 4910, 5252, 5401, 5555, 6383, 6565, 9820, 10802, 11110, 12766, 13130, 14443, 21604, 22220, 25532, 26260, 27005, 28886, 31915, 49591, 54010, 57772, 63830, 70213, 72215, 99182, 108020, 127660, 140426, 144430, 198364, 247955, 280852, 288860, 351065, 495910, 545501, 644683, 702130, 991820, 1091002, 1289366, 1404260, 2182004, 2578732, 2727505, 3223415, 5455010, 6446830, 7091513, 10910020, 12893660, 14183026, 28366052, 35457565, 70915130, 141830260]

約数ペア:

[(1, 141830260), (2, 70915130), (4, 35457565), (5, 28366052), (10, 14183026), (11, 12893660), (13, 10910020), (20, 7091513), (22, 6446830), (26, 5455010), (44, 3223415), (52, 2727505), (55, 2578732), (65, 2182004), (101, 1404260), (110, 1289366), (130, 1091002), (143, 991820), (202, 702130), (220, 644683), (260, 545501), (286, 495910), (404, 351065), (491, 288860), (505, 280852), (572, 247955), (715, 198364), (982, 144430), (1010, 140426), (1111, 127660), (1313, 108020), (1430, 99182), (1964, 72215), (2020, 70213), (2222, 63830), (2455, 57772), (2626, 54010), (2860, 49591), (4444, 31915), (4910, 28886), (5252, 27005), (5401, 26260), (5555, 25532), (6383, 22220), (6565, 21604), (9820, 14443), (10802, 13130), (11110, 12766)]