218222370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47543}}^1$

素因数の和:47576

約数の個数: 64

約数和(自身を含む): 616170240

約数和(自身を除く): 397947870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 47543, 95086, 142629, 237715, 285258, 427887, 475430, 713145, 808231, 855774, 1283661, 1426290, 1616462, 2139435, 2424693, 2567322, 4041155, 4278870, 4849386, 6418305, 7274079, 8082310, 12123465, 12836610, 14548158, 21822237, 24246930, 36370395, 43644474, 72740790, 109111185, 218222370]

約数ペア:

[(1, 218222370), (2, 109111185), (3, 72740790), (5, 43644474), (6, 36370395), (9, 24246930), (10, 21822237), (15, 14548158), (17, 12836610), (18, 12123465), (27, 8082310), (30, 7274079), (34, 6418305), (45, 4849386), (51, 4278870), (54, 4041155), (85, 2567322), (90, 2424693), (102, 2139435), (135, 1616462), (153, 1426290), (170, 1283661), (255, 855774), (270, 808231), (306, 713145), (459, 475430), (510, 427887), (765, 285258), (918, 237715), (1530, 142629), (2295, 95086), (4590, 47543)]