18451738110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2090

約数の個数: 128

約数和(自身を含む): 48597889536

約数和(自身を除く): 30146151426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 523, 610, 793, 915, 1046, 1483, 1569, 1586, 1830, 2379, 2615, 2966, 3138, 3965, 4449, 4758, 5230, 6799, 7415, 7845, 7930, 8898, 11895, 13598, 14830, 15690, 19279, 20397, 22245, 23790, 31903, 33995, 38558, 40794, 44490, 57837, 63806, 67990, 90463, 95709, 96395, 101985, 115674, 159515, 180926, 191418, 192790, 203970, 271389, 289185, 319030, 414739, 452315, 478545, 542778, 578370, 775609, 829478, 904630, 957090, 1176019, 1244217, 1356945, 1551218, 2073695, 2326827, 2352038, 2488434, 2713890, 3528057, 3878045, 4147390, 4653654, 5880095, 6221085, 7056114, 7756090, 10082917, 11634135, 11760190, 12442170, 17640285, 20165834, 23268270, 30248751, 35280570, 47312149, 50414585, 60497502, 94624298, 100829170, 141936447, 151243755, 236560745, 283872894, 302487510, 473121490, 615057937, 709682235, 1230115874, 1419364470, 1845173811, 3075289685, 3690347622, 6150579370, 9225869055, 18451738110]

約数ペア:

[(1, 18451738110), (2, 9225869055), (3, 6150579370), (5, 3690347622), (6, 3075289685), (10, 1845173811), (13, 1419364470), (15, 1230115874), (26, 709682235), (30, 615057937), (39, 473121490), (61, 302487510), (65, 283872894), (78, 236560745), (122, 151243755), (130, 141936447), (183, 100829170), (195, 94624298), (305, 60497502), (366, 50414585), (390, 47312149), (523, 35280570), (610, 30248751), (793, 23268270), (915, 20165834), (1046, 17640285), (1483, 12442170), (1569, 11760190), (1586, 11634135), (1830, 10082917), (2379, 7756090), (2615, 7056114), (2966, 6221085), (3138, 5880095), (3965, 4653654), (4449, 4147390), (4758, 3878045), (5230, 3528057), (6799, 2713890), (7415, 2488434), (7845, 2352038), (7930, 2326827), (8898, 2073695), (11895, 1551218), (13598, 1356945), (14830, 1244217), (15690, 1176019), (19279, 957090), (20397, 904630), (22245, 829478), (23790, 775609), (31903, 578370), (33995, 542778), (38558, 478545), (40794, 452315), (44490, 414739), (57837, 319030), (63806, 289185), (67990, 271389), (90463, 203970), (95709, 192790), (96395, 191418), (101985, 180926), (115674, 159515)]