142775970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 353928960

約数和(自身を除く): 211152990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 293, 370, 439, 555, 586, 878, 879, 1110, 1317, 1465, 1758, 2195, 2634, 2930, 4390, 4395, 6585, 8790, 10841, 13170, 16243, 21682, 32486, 32523, 48729, 54205, 65046, 81215, 97458, 108410, 128627, 162430, 162615, 243645, 257254, 325230, 385881, 487290, 643135, 771762, 1286270, 1929405, 3858810, 4759199, 9518398, 14277597, 23795995, 28555194, 47591990, 71387985, 142775970]

約数ペア:

[(1, 142775970), (2, 71387985), (3, 47591990), (5, 28555194), (6, 23795995), (10, 14277597), (15, 9518398), (30, 4759199), (37, 3858810), (74, 1929405), (111, 1286270), (185, 771762), (222, 643135), (293, 487290), (370, 385881), (439, 325230), (555, 257254), (586, 243645), (878, 162615), (879, 162430), (1110, 128627), (1317, 108410), (1465, 97458), (1758, 81215), (2195, 65046), (2634, 54205), (2930, 48729), (4390, 32523), (4395, 32486), (6585, 21682), (8790, 16243), (10841, 13170)]