670855030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{15271}}^1$

素因数の和:15492

約数の個数: 32

約数和(自身を含む): 1266720768

約数和(自身を除く): 595865738

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 8786, 15271, 21965, 30542, 43930, 76355, 152710, 351233, 702466, 1756165, 2916761, 3512330, 5833522, 14583805, 29167610, 67085503, 134171006, 335427515, 670855030]

約数ペア:

[(1, 670855030), (2, 335427515), (5, 134171006), (10, 67085503), (23, 29167610), (46, 14583805), (115, 5833522), (191, 3512330), (230, 2916761), (382, 1756165), (955, 702466), (1910, 351233), (4393, 152710), (8786, 76355), (15271, 43930), (21965, 30542)]