39410270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 76682592

約数和(自身を除く): 37272322

約数列:

[1, 2, 5, 10, 23, 46, 53, 61, 106, 115, 122, 230, 265, 305, 530, 610, 1219, 1403, 2438, 2806, 2809, 3233, 5618, 6095, 6466, 7015, 12190, 14030, 14045, 16165, 28090, 32330, 64607, 74359, 129214, 148718, 171349, 323035, 342698, 371795, 646070, 743590, 856745, 1713490, 3941027, 7882054, 19705135, 39410270]

約数ペア:

[(1, 39410270), (2, 19705135), (5, 7882054), (10, 3941027), (23, 1713490), (46, 856745), (53, 743590), (61, 646070), (106, 371795), (115, 342698), (122, 323035), (230, 171349), (265, 148718), (305, 129214), (530, 74359), (610, 64607), (1219, 32330), (1403, 28090), (2438, 16165), (2806, 14045), (2809, 14030), (3233, 12190), (5618, 7015), (6095, 6466)]