249164580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34897}}^1$

素因数の和:34933

約数の個数: 96

約数和(自身を含む): 844252416

約数和(自身を除く): 595087836

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, 34897, 69794, 104691, 139588, 174485, 209382, 244279, 348970, 418764, 488558, 523455, 593249, 697940, 732837, 977116, 1046910, 1186498, 1221395, 1465674, 1779747, 2093820, 2372996, 2442790, 2931348, 2966245, 3559494, 3664185, 4152743, 4885580, 5932490, 7118988, 7328370, 8305486, 8898735, 11864980, 12458229, 14656740, 16610972, 17797470, 20763715, 24916458, 35594940, 41527430, 49832916, 62291145, 83054860, 124582290, 249164580]

約数ペア:

[(1, 249164580), (2, 124582290), (3, 83054860), (4, 62291145), (5, 49832916), (6, 41527430), (7, 35594940), (10, 24916458), (12, 20763715), (14, 17797470), (15, 16610972), (17, 14656740), (20, 12458229), (21, 11864980), (28, 8898735), (30, 8305486), (34, 7328370), (35, 7118988), (42, 5932490), (51, 4885580), (60, 4152743), (68, 3664185), (70, 3559494), (84, 2966245), (85, 2931348), (102, 2442790), (105, 2372996), (119, 2093820), (140, 1779747), (170, 1465674), (204, 1221395), (210, 1186498), (238, 1046910), (255, 977116), (340, 732837), (357, 697940), (420, 593249), (476, 523455), (510, 488558), (595, 418764), (714, 348970), (1020, 244279), (1190, 209382), (1428, 174485), (1785, 139588), (2380, 104691), (3570, 69794), (7140, 34897)]