91127820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12763}}^1$

素因数の和:12799

約数の個数: 96

約数和(自身を含む): 308786688

約数和(自身を除く): 217658868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12763, 25526, 38289, 51052, 63815, 76578, 89341, 127630, 153156, 178682, 191445, 216971, 255260, 268023, 357364, 382890, 433942, 446705, 536046, 650913, 765780, 867884, 893410, 1072092, 1084855, 1301826, 1340115, 1518797, 1786820, 2169710, 2603652, 2680230, 3037594, 3254565, 4339420, 4556391, 5360460, 6075188, 6509130, 7593985, 9112782, 13018260, 15187970, 18225564, 22781955, 30375940, 45563910, 91127820]

約数ペア:

[(1, 91127820), (2, 45563910), (3, 30375940), (4, 22781955), (5, 18225564), (6, 15187970), (7, 13018260), (10, 9112782), (12, 7593985), (14, 6509130), (15, 6075188), (17, 5360460), (20, 4556391), (21, 4339420), (28, 3254565), (30, 3037594), (34, 2680230), (35, 2603652), (42, 2169710), (51, 1786820), (60, 1518797), (68, 1340115), (70, 1301826), (84, 1084855), (85, 1072092), (102, 893410), (105, 867884), (119, 765780), (140, 650913), (170, 536046), (204, 446705), (210, 433942), (238, 382890), (255, 357364), (340, 268023), (357, 255260), (420, 216971), (476, 191445), (510, 178682), (595, 153156), (714, 127630), (1020, 89341), (1190, 76578), (1428, 63815), (1785, 51052), (2380, 38289), (3570, 25526), (7140, 12763)]