213787710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 581424480

約数和(自身を除く): 367636770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 101, 145, 174, 202, 261, 290, 303, 435, 505, 522, 606, 811, 870, 909, 1010, 1305, 1515, 1622, 1818, 2433, 2610, 2929, 3030, 4055, 4545, 4866, 5858, 7299, 8110, 8787, 9090, 12165, 14598, 14645, 17574, 23519, 24330, 26361, 29290, 36495, 43935, 47038, 52722, 70557, 72990, 81911, 87870, 117595, 131805, 141114, 163822, 211671, 235190, 245733, 263610, 352785, 409555, 423342, 491466, 705570, 737199, 819110, 1058355, 1228665, 1474398, 2116710, 2375419, 2457330, 3685995, 4750838, 7126257, 7371990, 11877095, 14252514, 21378771, 23754190, 35631285, 42757542, 71262570, 106893855, 213787710]

約数ペア:

[(1, 213787710), (2, 106893855), (3, 71262570), (5, 42757542), (6, 35631285), (9, 23754190), (10, 21378771), (15, 14252514), (18, 11877095), (29, 7371990), (30, 7126257), (45, 4750838), (58, 3685995), (87, 2457330), (90, 2375419), (101, 2116710), (145, 1474398), (174, 1228665), (202, 1058355), (261, 819110), (290, 737199), (303, 705570), (435, 491466), (505, 423342), (522, 409555), (606, 352785), (811, 263610), (870, 245733), (909, 235190), (1010, 211671), (1305, 163822), (1515, 141114), (1622, 131805), (1818, 117595), (2433, 87870), (2610, 81911), (2929, 72990), (3030, 70557), (4055, 52722), (4545, 47038), (4866, 43935), (5858, 36495), (7299, 29290), (8110, 26361), (8787, 24330), (9090, 23519), (12165, 17574), (14598, 14645)]