2017321290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 5320463616

約数和(自身を除く): 3303142326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 271, 321, 535, 542, 642, 773, 813, 963, 1070, 1355, 1546, 1605, 1626, 1926, 2319, 2439, 2710, 3210, 3865, 4065, 4638, 4815, 4878, 6957, 7730, 8130, 9630, 11595, 12195, 13914, 23190, 24390, 28997, 34785, 57994, 69570, 82711, 86991, 144985, 165422, 173982, 209483, 248133, 260973, 289970, 413555, 418966, 434955, 496266, 521946, 628449, 744399, 827110, 869910, 1047415, 1240665, 1256898, 1304865, 1488798, 1885347, 2094830, 2481330, 2609730, 3142245, 3721995, 3770694, 6284490, 7443990, 9426735, 18853470, 22414681, 44829362, 67244043, 112073405, 134488086, 201732129, 224146810, 336220215, 403464258, 672440430, 1008660645, 2017321290]

約数ペア:

[(1, 2017321290), (2, 1008660645), (3, 672440430), (5, 403464258), (6, 336220215), (9, 224146810), (10, 201732129), (15, 134488086), (18, 112073405), (30, 67244043), (45, 44829362), (90, 22414681), (107, 18853470), (214, 9426735), (271, 7443990), (321, 6284490), (535, 3770694), (542, 3721995), (642, 3142245), (773, 2609730), (813, 2481330), (963, 2094830), (1070, 1885347), (1355, 1488798), (1546, 1304865), (1605, 1256898), (1626, 1240665), (1926, 1047415), (2319, 869910), (2439, 827110), (2710, 744399), (3210, 628449), (3865, 521946), (4065, 496266), (4638, 434955), (4815, 418966), (4878, 413555), (6957, 289970), (7730, 260973), (8130, 248133), (9630, 209483), (11595, 173982), (12195, 165422), (13914, 144985), (23190, 86991), (24390, 82711), (28997, 69570), (34785, 57994)]