2000974770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{4283}}^1$

素因数の和:4504

約数の個数: 96

約数和(自身を含む): 5413262400

約数和(自身を除く): 3412287630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 179, 261, 290, 358, 435, 522, 537, 870, 895, 1074, 1305, 1611, 1790, 2610, 2685, 3222, 4283, 5191, 5370, 8055, 8566, 10382, 12849, 15573, 16110, 21415, 25698, 25955, 31146, 38547, 42830, 46719, 51910, 64245, 77094, 77865, 93438, 124207, 128490, 155730, 192735, 233595, 248414, 372621, 385470, 467190, 621035, 745242, 766657, 1117863, 1242070, 1533314, 1863105, 2235726, 2299971, 3726210, 3833285, 4599942, 5589315, 6899913, 7666570, 11178630, 11499855, 13799826, 22233053, 22999710, 34499565, 44466106, 66699159, 68999130, 111165265, 133398318, 200097477, 222330530, 333495795, 400194954, 666991590, 1000487385, 2000974770]

約数ペア:

[(1, 2000974770), (2, 1000487385), (3, 666991590), (5, 400194954), (6, 333495795), (9, 222330530), (10, 200097477), (15, 133398318), (18, 111165265), (29, 68999130), (30, 66699159), (45, 44466106), (58, 34499565), (87, 22999710), (90, 22233053), (145, 13799826), (174, 11499855), (179, 11178630), (261, 7666570), (290, 6899913), (358, 5589315), (435, 4599942), (522, 3833285), (537, 3726210), (870, 2299971), (895, 2235726), (1074, 1863105), (1305, 1533314), (1611, 1242070), (1790, 1117863), (2610, 766657), (2685, 745242), (3222, 621035), (4283, 467190), (5191, 385470), (5370, 372621), (8055, 248414), (8566, 233595), (10382, 192735), (12849, 155730), (15573, 128490), (16110, 124207), (21415, 93438), (25698, 77865), (25955, 77094), (31146, 64245), (38547, 51910), (42830, 46719)]