2017485630

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3238

約数の個数: 128

約数和(自身を含む): 5635958400

約数和(自身を除く): 3618472770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 729, 783, 810, 870, 1215, 1305, 1458, 1566, 2187, 2349, 2430, 2610, 3181, 3645, 3915, 4374, 4698, 6362, 7047, 7290, 7830, 9543, 10935, 11745, 14094, 15905, 19086, 21141, 21870, 23490, 28629, 31810, 35235, 42282, 47715, 57258, 63423, 70470, 85887, 92249, 95430, 105705, 126846, 143145, 171774, 184498, 211410, 257661, 276747, 286290, 317115, 429435, 461245, 515322, 553494, 634230, 772983, 830241, 858870, 922490, 1288305, 1383735, 1545966, 1660482, 2318949, 2490723, 2576610, 2767470, 3864915, 4151205, 4637898, 4981446, 6956847, 7472169, 7729830, 8302410, 11594745, 12453615, 13913694, 14944338, 22416507, 23189490, 24907230, 34784235, 37360845, 44833014, 67249521, 69568470, 74721690, 112082535, 134499042, 201748563, 224165070, 336247605, 403497126, 672495210, 1008742815, 2017485630]

約数ペア:

[(1, 2017485630), (2, 1008742815), (3, 672495210), (5, 403497126), (6, 336247605), (9, 224165070), (10, 201748563), (15, 134499042), (18, 112082535), (27, 74721690), (29, 69568470), (30, 67249521), (45, 44833014), (54, 37360845), (58, 34784235), (81, 24907230), (87, 23189490), (90, 22416507), (135, 14944338), (145, 13913694), (162, 12453615), (174, 11594745), (243, 8302410), (261, 7729830), (270, 7472169), (290, 6956847), (405, 4981446), (435, 4637898), (486, 4151205), (522, 3864915), (729, 2767470), (783, 2576610), (810, 2490723), (870, 2318949), (1215, 1660482), (1305, 1545966), (1458, 1383735), (1566, 1288305), (2187, 922490), (2349, 858870), (2430, 830241), (2610, 772983), (3181, 634230), (3645, 553494), (3915, 515322), (4374, 461245), (4698, 429435), (6362, 317115), (7047, 286290), (7290, 276747), (7830, 257661), (9543, 211410), (10935, 184498), (11745, 171774), (14094, 143145), (15905, 126846), (19086, 105705), (21141, 95430), (21870, 92249), (23490, 85887), (28629, 70470), (31810, 63423), (35235, 57258), (42282, 47715)]