42000330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 104457600

約数和(自身を除く): 62457270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 61, 118, 122, 177, 183, 295, 305, 354, 366, 389, 590, 610, 778, 885, 915, 1167, 1770, 1830, 1945, 2334, 3599, 3890, 5835, 7198, 10797, 11670, 17995, 21594, 22951, 23729, 35990, 45902, 47458, 53985, 68853, 71187, 107970, 114755, 118645, 137706, 142374, 229510, 237290, 344265, 355935, 688530, 711870, 1400011, 2800022, 4200033, 7000055, 8400066, 14000110, 21000165, 42000330]

約数ペア:

[(1, 42000330), (2, 21000165), (3, 14000110), (5, 8400066), (6, 7000055), (10, 4200033), (15, 2800022), (30, 1400011), (59, 711870), (61, 688530), (118, 355935), (122, 344265), (177, 237290), (183, 229510), (295, 142374), (305, 137706), (354, 118645), (366, 114755), (389, 107970), (590, 71187), (610, 68853), (778, 53985), (885, 47458), (915, 45902), (1167, 35990), (1770, 23729), (1830, 22951), (1945, 21594), (2334, 17995), (3599, 11670), (3890, 10797), (5835, 7198)]