2012064705

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 120

約数和(自身を含む): 4277077992

約数和(自身を除く): 2265013287

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 53, 63, 81, 105, 135, 147, 159, 189, 245, 265, 315, 371, 405, 441, 477, 567, 735, 795, 945, 1113, 1323, 1431, 1855, 1913, 2205, 2385, 2597, 2835, 3339, 3969, 4293, 5565, 5739, 6615, 7155, 7791, 9565, 10017, 12985, 13391, 16695, 17217, 19845, 21465, 23373, 28695, 30051, 38955, 40173, 50085, 51651, 66955, 70119, 86085, 93737, 101389, 116865, 120519, 150255, 154953, 200865, 210357, 258255, 281211, 304167, 350595, 361557, 468685, 506945, 602595, 709723, 774765, 843633, 912501, 1051785, 1084671, 1406055, 1520835, 1807785, 2129169, 2530899, 2737503, 3548615, 4218165, 4562505, 4968061, 5423355, 6387507, 7592697, 8212509, 10645845, 12654495, 13687515, 14904183, 19162521, 24840305, 31937535, 37963485, 41062545, 44712549, 57487563, 74520915, 95812605, 134137647, 223562745, 287437815, 402412941, 670688235, 2012064705]

約数ペア:

[(1, 2012064705), (3, 670688235), (5, 402412941), (7, 287437815), (9, 223562745), (15, 134137647), (21, 95812605), (27, 74520915), (35, 57487563), (45, 44712549), (49, 41062545), (53, 37963485), (63, 31937535), (81, 24840305), (105, 19162521), (135, 14904183), (147, 13687515), (159, 12654495), (189, 10645845), (245, 8212509), (265, 7592697), (315, 6387507), (371, 5423355), (405, 4968061), (441, 4562505), (477, 4218165), (567, 3548615), (735, 2737503), (795, 2530899), (945, 2129169), (1113, 1807785), (1323, 1520835), (1431, 1406055), (1855, 1084671), (1913, 1051785), (2205, 912501), (2385, 843633), (2597, 774765), (2835, 709723), (3339, 602595), (3969, 506945), (4293, 468685), (5565, 361557), (5739, 350595), (6615, 304167), (7155, 281211), (7791, 258255), (9565, 210357), (10017, 200865), (12985, 154953), (13391, 150255), (16695, 120519), (17217, 116865), (19845, 101389), (21465, 93737), (23373, 86085), (28695, 70119), (30051, 66955), (38955, 51651), (40173, 50085)]