616630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 1327104

約数和(自身を除く): 710474

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 383, 766, 805, 1610, 1915, 2681, 3830, 5362, 8809, 13405, 17618, 26810, 44045, 61663, 88090, 123326, 308315, 616630]

約数ペア:

[(1, 616630), (2, 308315), (5, 123326), (7, 88090), (10, 61663), (14, 44045), (23, 26810), (35, 17618), (46, 13405), (70, 8809), (115, 5362), (161, 3830), (230, 2681), (322, 1915), (383, 1610), (766, 805)]