27380710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 64268640

約数和(自身を除く): 36887930

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 173, 190, 238, 245, 266, 323, 346, 490, 595, 646, 665, 833, 865, 931, 1190, 1211, 1330, 1615, 1666, 1730, 1862, 2261, 2422, 2941, 3230, 3287, 4165, 4522, 4655, 5882, 6055, 6574, 8330, 8477, 9310, 11305, 12110, 14705, 15827, 16435, 16954, 20587, 22610, 23009, 29410, 31654, 32870, 41174, 42385, 46018, 55879, 79135, 84770, 102935, 111758, 115045, 144109, 158270, 161063, 205870, 230090, 279395, 288218, 322126, 391153, 558790, 720545, 782306, 805315, 1441090, 1610630, 1955765, 2738071, 3911530, 5476142, 13690355, 27380710]

約数ペア:

[(1, 27380710), (2, 13690355), (5, 5476142), (7, 3911530), (10, 2738071), (14, 1955765), (17, 1610630), (19, 1441090), (34, 805315), (35, 782306), (38, 720545), (49, 558790), (70, 391153), (85, 322126), (95, 288218), (98, 279395), (119, 230090), (133, 205870), (170, 161063), (173, 158270), (190, 144109), (238, 115045), (245, 111758), (266, 102935), (323, 84770), (346, 79135), (490, 55879), (595, 46018), (646, 42385), (665, 41174), (833, 32870), (865, 31654), (931, 29410), (1190, 23009), (1211, 22610), (1330, 20587), (1615, 16954), (1666, 16435), (1730, 15827), (1862, 14705), (2261, 12110), (2422, 11305), (2941, 9310), (3230, 8477), (3287, 8330), (4165, 6574), (4522, 6055), (4655, 5882)]