57845970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 188599320

約数和(自身を除く): 130753350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1009, 1170, 1274, 1365, 1470, 1638, 1911, 2018, 2205, 2730, 3027, 3185, 3822, 4095, 4410, 5045, 5733, 6054, 6370, 7063, 8190, 9081, 9555, 10090, 11466, 13117, 14126, 15135, 18162, 19110, 21189, 26234, 28665, 30270, 35315, 39351, 42378, 45405, 49441, 57330, 63567, 65585, 70630, 78702, 90810, 91819, 98882, 105945, 118053, 127134, 131170, 148323, 183638, 196755, 211890, 236106, 247205, 275457, 296646, 317835, 393510, 444969, 459095, 494410, 550914, 590265, 635670, 642733, 741615, 826371, 889938, 918190, 1180530, 1285466, 1377285, 1483230, 1652742, 1928199, 2224845, 2754570, 3213665, 3856398, 4131855, 4449690, 5784597, 6427330, 8263710, 9640995, 11569194, 19281990, 28922985, 57845970]

約数ペア:

[(1, 57845970), (2, 28922985), (3, 19281990), (5, 11569194), (6, 9640995), (7, 8263710), (9, 6427330), (10, 5784597), (13, 4449690), (14, 4131855), (15, 3856398), (18, 3213665), (21, 2754570), (26, 2224845), (30, 1928199), (35, 1652742), (39, 1483230), (42, 1377285), (45, 1285466), (49, 1180530), (63, 918190), (65, 889938), (70, 826371), (78, 741615), (90, 642733), (91, 635670), (98, 590265), (105, 550914), (117, 494410), (126, 459095), (130, 444969), (147, 393510), (182, 317835), (195, 296646), (210, 275457), (234, 247205), (245, 236106), (273, 211890), (294, 196755), (315, 183638), (390, 148323), (441, 131170), (455, 127134), (490, 118053), (546, 105945), (585, 98882), (630, 91819), (637, 90810), (735, 78702), (819, 70630), (882, 65585), (910, 63567), (1009, 57330), (1170, 49441), (1274, 45405), (1365, 42378), (1470, 39351), (1638, 35315), (1911, 30270), (2018, 28665), (2205, 26234), (2730, 21189), (3027, 19110), (3185, 18162), (3822, 15135), (4095, 14126), (4410, 13117), (5045, 11466), (5733, 10090), (6054, 9555), (6370, 9081), (7063, 8190)]