42000030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 117228384

約数和(自身を除く): 75228354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 97, 102, 153, 170, 194, 255, 283, 291, 306, 485, 510, 566, 582, 765, 849, 873, 970, 1415, 1455, 1530, 1649, 1698, 1746, 2547, 2830, 2910, 3298, 4245, 4365, 4811, 4947, 5094, 8245, 8490, 8730, 9622, 9894, 12735, 14433, 14841, 16490, 24055, 24735, 25470, 27451, 28866, 29682, 43299, 48110, 49470, 54902, 72165, 74205, 82353, 86598, 137255, 144330, 148410, 164706, 216495, 247059, 274510, 411765, 432990, 466667, 494118, 823530, 933334, 1235295, 1400001, 2333335, 2470590, 2800002, 4200003, 4666670, 7000005, 8400006, 14000010, 21000015, 42000030]

約数ペア:

[(1, 42000030), (2, 21000015), (3, 14000010), (5, 8400006), (6, 7000005), (9, 4666670), (10, 4200003), (15, 2800002), (17, 2470590), (18, 2333335), (30, 1400001), (34, 1235295), (45, 933334), (51, 823530), (85, 494118), (90, 466667), (97, 432990), (102, 411765), (153, 274510), (170, 247059), (194, 216495), (255, 164706), (283, 148410), (291, 144330), (306, 137255), (485, 86598), (510, 82353), (566, 74205), (582, 72165), (765, 54902), (849, 49470), (873, 48110), (970, 43299), (1415, 29682), (1455, 28866), (1530, 27451), (1649, 25470), (1698, 24735), (1746, 24055), (2547, 16490), (2830, 14841), (2910, 14433), (3298, 12735), (4245, 9894), (4365, 9622), (4811, 8730), (4947, 8490), (5094, 8245)]