117894140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 307152384

約数和(自身を除く): 189258244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 211, 260, 307, 364, 422, 455, 614, 844, 910, 1055, 1228, 1477, 1535, 1820, 2110, 2149, 2743, 2954, 3070, 3991, 4220, 4298, 5486, 5908, 6140, 7385, 7982, 8596, 10745, 10972, 13715, 14770, 15964, 19201, 19955, 21490, 27430, 27937, 29540, 38402, 39910, 42980, 54860, 55874, 64777, 76804, 79820, 96005, 111748, 129554, 139685, 192010, 259108, 279370, 323885, 384020, 453439, 558740, 647770, 842101, 906878, 1295540, 1684202, 1813756, 2267195, 3368404, 4210505, 4534390, 5894707, 8421010, 9068780, 11789414, 16842020, 23578828, 29473535, 58947070, 117894140]

約数ペア:

[(1, 117894140), (2, 58947070), (4, 29473535), (5, 23578828), (7, 16842020), (10, 11789414), (13, 9068780), (14, 8421010), (20, 5894707), (26, 4534390), (28, 4210505), (35, 3368404), (52, 2267195), (65, 1813756), (70, 1684202), (91, 1295540), (130, 906878), (140, 842101), (182, 647770), (211, 558740), (260, 453439), (307, 384020), (364, 323885), (422, 279370), (455, 259108), (614, 192010), (844, 139685), (910, 129554), (1055, 111748), (1228, 96005), (1477, 79820), (1535, 76804), (1820, 64777), (2110, 55874), (2149, 54860), (2743, 42980), (2954, 39910), (3070, 38402), (3991, 29540), (4220, 27937), (4298, 27430), (5486, 21490), (5908, 19955), (6140, 19201), (7385, 15964), (7982, 14770), (8596, 13715), (10745, 10972)]