89953770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 222621696

約数和(自身を除く): 132667926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 393, 470, 487, 655, 705, 786, 974, 1310, 1410, 1461, 1965, 2435, 2922, 3930, 4870, 6157, 7305, 12314, 14610, 18471, 22889, 30785, 36942, 45778, 61570, 63797, 68667, 92355, 114445, 127594, 137334, 184710, 191391, 228890, 318985, 343335, 382782, 637970, 686670, 956955, 1913910, 2998459, 5996918, 8995377, 14992295, 17990754, 29984590, 44976885, 89953770]

約数ペア:

[(1, 89953770), (2, 44976885), (3, 29984590), (5, 17990754), (6, 14992295), (10, 8995377), (15, 5996918), (30, 2998459), (47, 1913910), (94, 956955), (131, 686670), (141, 637970), (235, 382782), (262, 343335), (282, 318985), (393, 228890), (470, 191391), (487, 184710), (655, 137334), (705, 127594), (786, 114445), (974, 92355), (1310, 68667), (1410, 63797), (1461, 61570), (1965, 45778), (2435, 36942), (2922, 30785), (3930, 22889), (4870, 18471), (6157, 14610), (7305, 12314)]