397133730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{90053}}^1$

素因数の和:90080

約数の個数: 72

約数和(自身を含む): 1201140252

約数和(自身を除く): 804006522

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, 90053, 180106, 270159, 450265, 540318, 630371, 810477, 900530, 1260742, 1350795, 1620954, 1891113, 2701590, 3151855, 3782226, 4052385, 4412597, 5673339, 6303710, 8104770, 8825194, 9455565, 11346678, 13237791, 18911130, 22062985, 26475582, 28366695, 39713373, 44125970, 56733390, 66188955, 79426746, 132377910, 198566865, 397133730]

約数ペア:

[(1, 397133730), (2, 198566865), (3, 132377910), (5, 79426746), (6, 66188955), (7, 56733390), (9, 44125970), (10, 39713373), (14, 28366695), (15, 26475582), (18, 22062985), (21, 18911130), (30, 13237791), (35, 11346678), (42, 9455565), (45, 8825194), (49, 8104770), (63, 6303710), (70, 5673339), (90, 4412597), (98, 4052385), (105, 3782226), (126, 3151855), (147, 2701590), (210, 1891113), (245, 1620954), (294, 1350795), (315, 1260742), (441, 900530), (490, 810477), (630, 630371), (735, 540318), (882, 450265), (1470, 270159), (2205, 180106), (4410, 90053)]