617967130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 1240842240

約数和(自身を除く): 622875110

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 191, 335, 382, 439, 670, 737, 878, 955, 1474, 1910, 2101, 2195, 3685, 4202, 4390, 4829, 7370, 9658, 10505, 12797, 21010, 24145, 25594, 29413, 48290, 58826, 63985, 83849, 127970, 140767, 147065, 167698, 281534, 294130, 323543, 419245, 647086, 703835, 838490, 922339, 1407670, 1617715, 1844678, 3235430, 4611695, 5617883, 9223390, 11235766, 28089415, 56178830, 61796713, 123593426, 308983565, 617967130]

約数ペア:

[(1, 617967130), (2, 308983565), (5, 123593426), (10, 61796713), (11, 56178830), (22, 28089415), (55, 11235766), (67, 9223390), (110, 5617883), (134, 4611695), (191, 3235430), (335, 1844678), (382, 1617715), (439, 1407670), (670, 922339), (737, 838490), (878, 703835), (955, 647086), (1474, 419245), (1910, 323543), (2101, 294130), (2195, 281534), (3685, 167698), (4202, 147065), (4390, 140767), (4829, 127970), (7370, 83849), (9658, 63985), (10505, 58826), (12797, 48290), (21010, 29413), (24145, 25594)]