30886130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 61656768

約数和(自身を除く): 30770638

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4603, 6710, 9206, 23015, 46030, 50633, 101266, 253165, 280783, 506330, 561566, 1403915, 2807830, 3088613, 6177226, 15443065, 30886130]

約数ペア:

[(1, 30886130), (2, 15443065), (5, 6177226), (10, 3088613), (11, 2807830), (22, 1403915), (55, 561566), (61, 506330), (110, 280783), (122, 253165), (305, 101266), (610, 50633), (671, 46030), (1342, 23015), (3355, 9206), (4603, 6710)]