2023383915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 4255027200

約数和(自身を除く): 2231643285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 71, 105, 135, 159, 189, 213, 265, 315, 355, 371, 477, 497, 569, 639, 795, 945, 1065, 1113, 1431, 1491, 1707, 1855, 1917, 2385, 2485, 2845, 3195, 3339, 3763, 3983, 4473, 5121, 5565, 7155, 7455, 8535, 9585, 10017, 11289, 11949, 13419, 15363, 16695, 18815, 19915, 22365, 25605, 26341, 30157, 33867, 35847, 40399, 50085, 56445, 59745, 67095, 76815, 79023, 90471, 101601, 107541, 121197, 131705, 150785, 169335, 179235, 201995, 211099, 237069, 271413, 282793, 363591, 395115, 452355, 508005, 537705, 605985, 633297, 711207, 814239, 848379, 1055495, 1090773, 1185345, 1357065, 1413965, 1817955, 1899891, 2141147, 2545137, 3166485, 3556035, 4071195, 4241895, 5453865, 5699673, 6423441, 7635411, 9499455, 10705735, 12725685, 14988029, 19270323, 28498365, 32117205, 38177055, 44964087, 57810969, 74940145, 96351615, 134892261, 224820435, 289054845, 404676783, 674461305, 2023383915]

約数ペア:

[(1, 2023383915), (3, 674461305), (5, 404676783), (7, 289054845), (9, 224820435), (15, 134892261), (21, 96351615), (27, 74940145), (35, 57810969), (45, 44964087), (53, 38177055), (63, 32117205), (71, 28498365), (105, 19270323), (135, 14988029), (159, 12725685), (189, 10705735), (213, 9499455), (265, 7635411), (315, 6423441), (355, 5699673), (371, 5453865), (477, 4241895), (497, 4071195), (569, 3556035), (639, 3166485), (795, 2545137), (945, 2141147), (1065, 1899891), (1113, 1817955), (1431, 1413965), (1491, 1357065), (1707, 1185345), (1855, 1090773), (1917, 1055495), (2385, 848379), (2485, 814239), (2845, 711207), (3195, 633297), (3339, 605985), (3763, 537705), (3983, 508005), (4473, 452355), (5121, 395115), (5565, 363591), (7155, 282793), (7455, 271413), (8535, 237069), (9585, 211099), (10017, 201995), (11289, 179235), (11949, 169335), (13419, 150785), (15363, 131705), (16695, 121197), (18815, 107541), (19915, 101601), (22365, 90471), (25605, 79023), (26341, 76815), (30157, 67095), (33867, 59745), (35847, 56445), (40399, 50085)]