66773140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 103054700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 89, 92, 115, 140, 161, 178, 230, 233, 322, 356, 445, 460, 466, 623, 644, 805, 890, 932, 1165, 1246, 1610, 1631, 1780, 2047, 2330, 2492, 3115, 3220, 3262, 4094, 4660, 5359, 6230, 6524, 8155, 8188, 10235, 10718, 12460, 14329, 16310, 20470, 20737, 21436, 26795, 28658, 32620, 37513, 40940, 41474, 53590, 57316, 71645, 75026, 82948, 103685, 107180, 143290, 145159, 150052, 187565, 207370, 286580, 290318, 375130, 414740, 476951, 580636, 725795, 750260, 953902, 1451590, 1907804, 2384755, 2903180, 3338657, 4769510, 6677314, 9539020, 13354628, 16693285, 33386570, 66773140]

約数ペア:

[(1, 66773140), (2, 33386570), (4, 16693285), (5, 13354628), (7, 9539020), (10, 6677314), (14, 4769510), (20, 3338657), (23, 2903180), (28, 2384755), (35, 1907804), (46, 1451590), (70, 953902), (89, 750260), (92, 725795), (115, 580636), (140, 476951), (161, 414740), (178, 375130), (230, 290318), (233, 286580), (322, 207370), (356, 187565), (445, 150052), (460, 145159), (466, 143290), (623, 107180), (644, 103685), (805, 82948), (890, 75026), (932, 71645), (1165, 57316), (1246, 53590), (1610, 41474), (1631, 40940), (1780, 37513), (2047, 32620), (2330, 28658), (2492, 26795), (3115, 21436), (3220, 20737), (3262, 20470), (4094, 16310), (4660, 14329), (5359, 12460), (6230, 10718), (6524, 10235), (8155, 8188)]