29907690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 74459520

約数和(自身を除く): 44551830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 61, 118, 122, 177, 183, 277, 295, 305, 354, 366, 554, 590, 610, 831, 885, 915, 1385, 1662, 1770, 1830, 2770, 3599, 4155, 7198, 8310, 10797, 16343, 16897, 17995, 21594, 32686, 33794, 35990, 49029, 50691, 53985, 81715, 84485, 98058, 101382, 107970, 163430, 168970, 245145, 253455, 490290, 506910, 996923, 1993846, 2990769, 4984615, 5981538, 9969230, 14953845, 29907690]

約数ペア:

[(1, 29907690), (2, 14953845), (3, 9969230), (5, 5981538), (6, 4984615), (10, 2990769), (15, 1993846), (30, 996923), (59, 506910), (61, 490290), (118, 253455), (122, 245145), (177, 168970), (183, 163430), (277, 107970), (295, 101382), (305, 98058), (354, 84485), (366, 81715), (554, 53985), (590, 50691), (610, 49029), (831, 35990), (885, 33794), (915, 32686), (1385, 21594), (1662, 17995), (1770, 16897), (1830, 16343), (2770, 10797), (3599, 8310), (4155, 7198)]