11913870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 17945970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 127, 159, 177, 254, 265, 295, 318, 354, 381, 530, 590, 635, 762, 795, 885, 1270, 1590, 1770, 1905, 3127, 3810, 6254, 6731, 7493, 9381, 13462, 14986, 15635, 18762, 20193, 22479, 31270, 33655, 37465, 40386, 44958, 46905, 67310, 74930, 93810, 100965, 112395, 201930, 224790, 397129, 794258, 1191387, 1985645, 2382774, 3971290, 5956935, 11913870]

約数ペア:

[(1, 11913870), (2, 5956935), (3, 3971290), (5, 2382774), (6, 1985645), (10, 1191387), (15, 794258), (30, 397129), (53, 224790), (59, 201930), (106, 112395), (118, 100965), (127, 93810), (159, 74930), (177, 67310), (254, 46905), (265, 44958), (295, 40386), (318, 37465), (354, 33655), (381, 31270), (530, 22479), (590, 20193), (635, 18762), (762, 15635), (795, 14986), (885, 13462), (1270, 9381), (1590, 7493), (1770, 6731), (1905, 6254), (3127, 3810)]