30174540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 62964660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 330, 349, 393, 524, 655, 660, 698, 786, 1047, 1310, 1396, 1441, 1572, 1745, 1965, 2094, 2620, 2882, 3490, 3839, 3930, 4188, 4323, 5235, 5764, 6980, 7205, 7678, 7860, 8646, 10470, 11517, 14410, 15356, 17292, 19195, 20940, 21615, 23034, 28820, 38390, 43230, 45719, 46068, 57585, 76780, 86460, 91438, 115170, 137157, 182876, 228595, 230340, 274314, 457190, 502909, 548628, 685785, 914380, 1005818, 1371570, 1508727, 2011636, 2514545, 2743140, 3017454, 5029090, 6034908, 7543635, 10058180, 15087270, 30174540]

約数ペア:

[(1, 30174540), (2, 15087270), (3, 10058180), (4, 7543635), (5, 6034908), (6, 5029090), (10, 3017454), (11, 2743140), (12, 2514545), (15, 2011636), (20, 1508727), (22, 1371570), (30, 1005818), (33, 914380), (44, 685785), (55, 548628), (60, 502909), (66, 457190), (110, 274314), (131, 230340), (132, 228595), (165, 182876), (220, 137157), (262, 115170), (330, 91438), (349, 86460), (393, 76780), (524, 57585), (655, 46068), (660, 45719), (698, 43230), (786, 38390), (1047, 28820), (1310, 23034), (1396, 21615), (1441, 20940), (1572, 19195), (1745, 17292), (1965, 15356), (2094, 14410), (2620, 11517), (2882, 10470), (3490, 8646), (3839, 7860), (3930, 7678), (4188, 7205), (4323, 6980), (5235, 5764)]