2100038220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{98041}}^1$

素因数の和:98080

約数の個数: 144

約数和(自身を含む): 7708454208

約数和(自身を除く): 5608415988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 98041, 196082, 294123, 392164, 490205, 588246, 686287, 882369, 980410, 1176492, 1372574, 1470615, 1666697, 1764738, 1960820, 2058861, 2745148, 2941230, 3333394, 3431435, 3529476, 4117722, 4411845, 5000091, 5882460, 6176583, 6666788, 6862870, 8235444, 8333485, 8823690, 10000182, 10294305, 11666879, 12353166, 13725740, 15000273, 16666970, 17647380, 20000364, 20588610, 23333758, 24706332, 25000455, 30000546, 30882915, 33333940, 35000637, 41177220, 46667516, 50000910, 58334395, 60001092, 61765830, 70001274, 75001365, 100001820, 105001911, 116668790, 123531660, 140002548, 150002730, 175003185, 210003822, 233337580, 300005460, 350006370, 420007644, 525009555, 700012740, 1050019110, 2100038220]

約数ペア:

[(1, 2100038220), (2, 1050019110), (3, 700012740), (4, 525009555), (5, 420007644), (6, 350006370), (7, 300005460), (9, 233337580), (10, 210003822), (12, 175003185), (14, 150002730), (15, 140002548), (17, 123531660), (18, 116668790), (20, 105001911), (21, 100001820), (28, 75001365), (30, 70001274), (34, 61765830), (35, 60001092), (36, 58334395), (42, 50000910), (45, 46667516), (51, 41177220), (60, 35000637), (63, 33333940), (68, 30882915), (70, 30000546), (84, 25000455), (85, 24706332), (90, 23333758), (102, 20588610), (105, 20000364), (119, 17647380), (126, 16666970), (140, 15000273), (153, 13725740), (170, 12353166), (180, 11666879), (204, 10294305), (210, 10000182), (238, 8823690), (252, 8333485), (255, 8235444), (306, 6862870), (315, 6666788), (340, 6176583), (357, 5882460), (420, 5000091), (476, 4411845), (510, 4117722), (595, 3529476), (612, 3431435), (630, 3333394), (714, 2941230), (765, 2745148), (1020, 2058861), (1071, 1960820), (1190, 1764738), (1260, 1666697), (1428, 1470615), (1530, 1372574), (1785, 1176492), (2142, 980410), (2380, 882369), (3060, 686287), (3570, 588246), (4284, 490205), (5355, 392164), (7140, 294123), (10710, 196082), (21420, 98041)]