713171970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{161717}}^1$

素因数の和:161744

約数の個数: 72

約数和(自身を含む): 2156994684

約数和(自身を除く): 1443822714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 161717, 323434, 485151, 808585, 970302, 1132019, 1455453, 1617170, 2264038, 2425755, 2910906, 3396057, 4851510, 5660095, 6792114, 7277265, 7924133, 10188171, 11320190, 14554530, 15848266, 16980285, 20376342, 23772399, 33960570, 39620665, 47544798, 50940855, 71317197, 79241330, 101881710, 118861995, 142634394, 237723990, 356585985, 713171970]

約数ペア:

[(1, 713171970), (2, 356585985), (3, 237723990), (5, 142634394), (6, 118861995), (7, 101881710), (9, 79241330), (10, 71317197), (14, 50940855), (15, 47544798), (18, 39620665), (21, 33960570), (30, 23772399), (35, 20376342), (42, 16980285), (45, 15848266), (49, 14554530), (63, 11320190), (70, 10188171), (90, 7924133), (98, 7277265), (105, 6792114), (126, 5660095), (147, 4851510), (210, 3396057), (245, 2910906), (294, 2425755), (315, 2264038), (441, 1617170), (490, 1455453), (630, 1132019), (735, 970302), (882, 808585), (1470, 485151), (2205, 323434), (4410, 161717)]