17148630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 25526058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 83, 97, 142, 166, 194, 213, 249, 291, 355, 415, 426, 485, 498, 582, 710, 830, 970, 1065, 1245, 1455, 2130, 2490, 2910, 5893, 6887, 8051, 11786, 13774, 16102, 17679, 20661, 24153, 29465, 34435, 35358, 40255, 41322, 48306, 58930, 68870, 80510, 88395, 103305, 120765, 176790, 206610, 241530, 571621, 1143242, 1714863, 2858105, 3429726, 5716210, 8574315, 17148630]

約数ペア:

[(1, 17148630), (2, 8574315), (3, 5716210), (5, 3429726), (6, 2858105), (10, 1714863), (15, 1143242), (30, 571621), (71, 241530), (83, 206610), (97, 176790), (142, 120765), (166, 103305), (194, 88395), (213, 80510), (249, 68870), (291, 58930), (355, 48306), (415, 41322), (426, 40255), (485, 35358), (498, 34435), (582, 29465), (710, 24153), (830, 20661), (970, 17679), (1065, 16102), (1245, 13774), (1455, 11786), (2130, 8051), (2490, 6887), (2910, 5893)]