14938740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 45700200

約数和(自身を除く): 30761460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 557, 596, 745, 894, 1114, 1341, 1490, 1671, 1788, 2228, 2235, 2682, 2785, 2980, 3342, 4470, 5013, 5364, 5570, 6684, 6705, 8355, 8940, 10026, 11140, 13410, 16710, 20052, 25065, 26820, 33420, 50130, 82993, 100260, 165986, 248979, 331972, 414965, 497958, 746937, 829930, 995916, 1244895, 1493874, 1659860, 2489790, 2987748, 3734685, 4979580, 7469370, 14938740]

約数ペア:

[(1, 14938740), (2, 7469370), (3, 4979580), (4, 3734685), (5, 2987748), (6, 2489790), (9, 1659860), (10, 1493874), (12, 1244895), (15, 995916), (18, 829930), (20, 746937), (30, 497958), (36, 414965), (45, 331972), (60, 248979), (90, 165986), (149, 100260), (180, 82993), (298, 50130), (447, 33420), (557, 26820), (596, 25065), (745, 20052), (894, 16710), (1114, 13410), (1341, 11140), (1490, 10026), (1671, 8940), (1788, 8355), (2228, 6705), (2235, 6684), (2682, 5570), (2785, 5364), (2980, 5013), (3342, 4470)]