2019141060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{3539}}^1$

素因数の和:3845

約数の個数: 96

約数和(自身を含む): 5830634880

約数和(自身を除く): 3811493820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 257, 370, 444, 514, 555, 740, 771, 1028, 1110, 1285, 1542, 2220, 2570, 3084, 3539, 3855, 5140, 7078, 7710, 9509, 10617, 14156, 15420, 17695, 19018, 21234, 28527, 35390, 38036, 42468, 47545, 53085, 57054, 70780, 95090, 106170, 114108, 130943, 142635, 190180, 212340, 261886, 285270, 392829, 523772, 570540, 654715, 785658, 909523, 1309430, 1571316, 1819046, 1964145, 2618860, 2728569, 3638092, 3928290, 4547615, 5457138, 7856580, 9095230, 10914276, 13642845, 18190460, 27285690, 33652351, 54571380, 67304702, 100957053, 134609404, 168261755, 201914106, 336523510, 403828212, 504785265, 673047020, 1009570530, 2019141060]

約数ペア:

[(1, 2019141060), (2, 1009570530), (3, 673047020), (4, 504785265), (5, 403828212), (6, 336523510), (10, 201914106), (12, 168261755), (15, 134609404), (20, 100957053), (30, 67304702), (37, 54571380), (60, 33652351), (74, 27285690), (111, 18190460), (148, 13642845), (185, 10914276), (222, 9095230), (257, 7856580), (370, 5457138), (444, 4547615), (514, 3928290), (555, 3638092), (740, 2728569), (771, 2618860), (1028, 1964145), (1110, 1819046), (1285, 1571316), (1542, 1309430), (2220, 909523), (2570, 785658), (3084, 654715), (3539, 570540), (3855, 523772), (5140, 392829), (7078, 285270), (7710, 261886), (9509, 212340), (10617, 190180), (14156, 142635), (15420, 130943), (17695, 114108), (19018, 106170), (21234, 95090), (28527, 70780), (35390, 57054), (38036, 53085), (42468, 47545)]