393435090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 1112371200

約数和(自身を除く): 718936110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 271, 283, 285, 342, 513, 542, 566, 570, 813, 849, 855, 1026, 1355, 1415, 1626, 1698, 1710, 2439, 2547, 2565, 2710, 2830, 4065, 4245, 4878, 5094, 5130, 5149, 5377, 7317, 7641, 8130, 8490, 10298, 10754, 12195, 12735, 14634, 15282, 15447, 16131, 24390, 25470, 25745, 26885, 30894, 32262, 36585, 38205, 46341, 48393, 51490, 53770, 73170, 76410, 76693, 77235, 80655, 92682, 96786, 139023, 145179, 153386, 154470, 161310, 230079, 231705, 241965, 278046, 290358, 383465, 460158, 463410, 483930, 690237, 695115, 725895, 766930, 1150395, 1380474, 1390230, 1451790, 1457167, 2070711, 2300790, 2914334, 3451185, 4141422, 4371501, 6902370, 7285835, 8743002, 10353555, 13114503, 14571670, 20707110, 21857505, 26229006, 39343509, 43715010, 65572515, 78687018, 131145030, 196717545, 393435090]

約数ペア:

[(1, 393435090), (2, 196717545), (3, 131145030), (5, 78687018), (6, 65572515), (9, 43715010), (10, 39343509), (15, 26229006), (18, 21857505), (19, 20707110), (27, 14571670), (30, 13114503), (38, 10353555), (45, 8743002), (54, 7285835), (57, 6902370), (90, 4371501), (95, 4141422), (114, 3451185), (135, 2914334), (171, 2300790), (190, 2070711), (270, 1457167), (271, 1451790), (283, 1390230), (285, 1380474), (342, 1150395), (513, 766930), (542, 725895), (566, 695115), (570, 690237), (813, 483930), (849, 463410), (855, 460158), (1026, 383465), (1355, 290358), (1415, 278046), (1626, 241965), (1698, 231705), (1710, 230079), (2439, 161310), (2547, 154470), (2565, 153386), (2710, 145179), (2830, 139023), (4065, 96786), (4245, 92682), (4878, 80655), (5094, 77235), (5130, 76693), (5149, 76410), (5377, 73170), (7317, 53770), (7641, 51490), (8130, 48393), (8490, 46341), (10298, 38205), (10754, 36585), (12195, 32262), (12735, 30894), (14634, 26885), (15282, 25745), (15447, 25470), (16131, 24390)]