210990570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8484

約数の個数: 96

約数和(自身を含む): 623775168

約数和(自身を除く): 412784598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 8443, 12495, 16886, 24990, 25329, 42215, 50658, 59101, 84430, 118202, 126645, 143531, 177303, 253290, 287062, 295505, 354606, 413707, 430593, 591010, 717655, 827414, 861186, 886515, 1004717, 1241121, 1435310, 1773030, 2009434, 2068535, 2152965, 2482242, 3014151, 4137070, 4305930, 5023585, 6028302, 6205605, 7033019, 10047170, 12411210, 14066038, 15070755, 21099057, 30141510, 35165095, 42198114, 70330190, 105495285, 210990570]

約数ペア:

[(1, 210990570), (2, 105495285), (3, 70330190), (5, 42198114), (6, 35165095), (7, 30141510), (10, 21099057), (14, 15070755), (15, 14066038), (17, 12411210), (21, 10047170), (30, 7033019), (34, 6205605), (35, 6028302), (42, 5023585), (49, 4305930), (51, 4137070), (70, 3014151), (85, 2482242), (98, 2152965), (102, 2068535), (105, 2009434), (119, 1773030), (147, 1435310), (170, 1241121), (210, 1004717), (238, 886515), (245, 861186), (255, 827414), (294, 717655), (357, 591010), (490, 430593), (510, 413707), (595, 354606), (714, 295505), (735, 287062), (833, 253290), (1190, 177303), (1470, 143531), (1666, 126645), (1785, 118202), (2499, 84430), (3570, 59101), (4165, 50658), (4998, 42215), (8330, 25329), (8443, 24990), (12495, 16886)]