26458530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 49383390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 439, 490, 574, 615, 735, 861, 878, 1230, 1317, 1435, 1470, 1722, 2009, 2195, 2634, 2870, 3073, 4018, 4305, 4390, 6027, 6146, 6585, 8610, 9219, 10045, 12054, 13170, 15365, 17999, 18438, 20090, 21511, 30135, 30730, 35998, 43022, 46095, 53997, 60270, 64533, 89995, 92190, 107555, 107994, 125993, 129066, 179990, 215110, 251986, 269985, 322665, 377979, 539970, 629965, 645330, 755958, 881951, 1259930, 1763902, 1889895, 2645853, 3779790, 4409755, 5291706, 8819510, 13229265, 26458530]

約数ペア:

[(1, 26458530), (2, 13229265), (3, 8819510), (5, 5291706), (6, 4409755), (7, 3779790), (10, 2645853), (14, 1889895), (15, 1763902), (21, 1259930), (30, 881951), (35, 755958), (41, 645330), (42, 629965), (49, 539970), (70, 377979), (82, 322665), (98, 269985), (105, 251986), (123, 215110), (147, 179990), (205, 129066), (210, 125993), (245, 107994), (246, 107555), (287, 92190), (294, 89995), (410, 64533), (439, 60270), (490, 53997), (574, 46095), (615, 43022), (735, 35998), (861, 30730), (878, 30135), (1230, 21511), (1317, 20090), (1435, 18438), (1470, 17999), (1722, 15365), (2009, 13170), (2195, 12054), (2634, 10045), (2870, 9219), (3073, 8610), (4018, 6585), (4305, 6146), (4390, 6027)]