197717310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18461}}^1$

素因数の和:18498

約数の個数: 96

約数和(自身を含む): 622095552

約数和(自身を除く): 424378242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 18461, 36922, 55383, 92305, 110766, 129227, 166149, 184610, 258454, 276915, 313837, 332298, 387681, 553830, 627674, 646135, 775362, 830745, 941511, 1163043, 1292270, 1569185, 1661490, 1883022, 1938405, 2196859, 2326086, 2824533, 3138370, 3876810, 4393718, 4707555, 5649066, 5815215, 6590577, 9415110, 10984295, 11630430, 13181154, 14122665, 19771731, 21968590, 28245330, 32952885, 39543462, 65905770, 98858655, 197717310]

約数ペア:

[(1, 197717310), (2, 98858655), (3, 65905770), (5, 39543462), (6, 32952885), (7, 28245330), (9, 21968590), (10, 19771731), (14, 14122665), (15, 13181154), (17, 11630430), (18, 10984295), (21, 9415110), (30, 6590577), (34, 5815215), (35, 5649066), (42, 4707555), (45, 4393718), (51, 3876810), (63, 3138370), (70, 2824533), (85, 2326086), (90, 2196859), (102, 1938405), (105, 1883022), (119, 1661490), (126, 1569185), (153, 1292270), (170, 1163043), (210, 941511), (238, 830745), (255, 775362), (306, 646135), (315, 627674), (357, 553830), (510, 387681), (595, 332298), (630, 313837), (714, 276915), (765, 258454), (1071, 184610), (1190, 166149), (1530, 129227), (1785, 110766), (2142, 92305), (3570, 55383), (5355, 36922), (10710, 18461)]