152937470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10979}}^1$

素因数の和:11192

約数の個数: 32

約数和(自身を含む): 316224000

約数和(自身を除く): 163286530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 10979, 13930, 21958, 54895, 76853, 109790, 153706, 384265, 768530, 2184821, 4369642, 10924105, 15293747, 21848210, 30587494, 76468735, 152937470]

約数ペア:

[(1, 152937470), (2, 76468735), (5, 30587494), (7, 21848210), (10, 15293747), (14, 10924105), (35, 4369642), (70, 2184821), (199, 768530), (398, 384265), (995, 153706), (1393, 109790), (1990, 76853), (2786, 54895), (6965, 21958), (10979, 13930)]