28535430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 86107392

約数和(自身を除く): 57571962

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1123, 1155, 1210, 1694, 1815, 2246, 2310, 2541, 3369, 3630, 4235, 5082, 5615, 6738, 7861, 8470, 11230, 12353, 12705, 15722, 16845, 23583, 24706, 25410, 33690, 37059, 39305, 47166, 61765, 74118, 78610, 86471, 117915, 123530, 135883, 172942, 185295, 235830, 259413, 271766, 370590, 407649, 432355, 518826, 679415, 815298, 864710, 951181, 1297065, 1358830, 1902362, 2038245, 2594130, 2853543, 4076490, 4755905, 5707086, 9511810, 14267715, 28535430]

約数ペア:

[(1, 28535430), (2, 14267715), (3, 9511810), (5, 5707086), (6, 4755905), (7, 4076490), (10, 2853543), (11, 2594130), (14, 2038245), (15, 1902362), (21, 1358830), (22, 1297065), (30, 951181), (33, 864710), (35, 815298), (42, 679415), (55, 518826), (66, 432355), (70, 407649), (77, 370590), (105, 271766), (110, 259413), (121, 235830), (154, 185295), (165, 172942), (210, 135883), (231, 123530), (242, 117915), (330, 86471), (363, 78610), (385, 74118), (462, 61765), (605, 47166), (726, 39305), (770, 37059), (847, 33690), (1123, 25410), (1155, 24706), (1210, 23583), (1694, 16845), (1815, 15722), (2246, 12705), (2310, 12353), (2541, 11230), (3369, 8470), (3630, 7861), (4235, 6738), (5082, 5615)]