66303020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 103040980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 349, 413, 460, 590, 644, 698, 805, 826, 1180, 1357, 1396, 1610, 1652, 1745, 2065, 2443, 2714, 3220, 3490, 4130, 4886, 5428, 6785, 6980, 8027, 8260, 9499, 9772, 12215, 13570, 16054, 18998, 20591, 24430, 27140, 32108, 37996, 40135, 41182, 47495, 48860, 56189, 80270, 82364, 94990, 102955, 112378, 144137, 160540, 189980, 205910, 224756, 280945, 288274, 411820, 473593, 561890, 576548, 720685, 947186, 1123780, 1441370, 1894372, 2367965, 2882740, 3315151, 4735930, 6630302, 9471860, 13260604, 16575755, 33151510, 66303020]

約数ペア:

[(1, 66303020), (2, 33151510), (4, 16575755), (5, 13260604), (7, 9471860), (10, 6630302), (14, 4735930), (20, 3315151), (23, 2882740), (28, 2367965), (35, 1894372), (46, 1441370), (59, 1123780), (70, 947186), (92, 720685), (115, 576548), (118, 561890), (140, 473593), (161, 411820), (230, 288274), (236, 280945), (295, 224756), (322, 205910), (349, 189980), (413, 160540), (460, 144137), (590, 112378), (644, 102955), (698, 94990), (805, 82364), (826, 80270), (1180, 56189), (1357, 48860), (1396, 47495), (1610, 41182), (1652, 40135), (1745, 37996), (2065, 32108), (2443, 27140), (2714, 24430), (3220, 20591), (3490, 18998), (4130, 16054), (4886, 13570), (5428, 12215), (6785, 9772), (6980, 9499), (8027, 8260)]