219035460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16823}}^1$

素因数の和:16873

約数の個数: 96

約数和(自身を含む): 723566592

約数和(自身を除く): 504531132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 16823, 33646, 50469, 67292, 84115, 100938, 117761, 168230, 201876, 235522, 252345, 336460, 353283, 471044, 504690, 521513, 588805, 706566, 1009380, 1043026, 1177610, 1413132, 1564539, 1766415, 2086052, 2355220, 2607565, 3129078, 3532830, 3650591, 5215130, 6258156, 7065660, 7301182, 7822695, 10430260, 10951773, 14602364, 15645390, 18252955, 21903546, 31290780, 36505910, 43807092, 54758865, 73011820, 109517730, 219035460]

約数ペア:

[(1, 219035460), (2, 109517730), (3, 73011820), (4, 54758865), (5, 43807092), (6, 36505910), (7, 31290780), (10, 21903546), (12, 18252955), (14, 15645390), (15, 14602364), (20, 10951773), (21, 10430260), (28, 7822695), (30, 7301182), (31, 7065660), (35, 6258156), (42, 5215130), (60, 3650591), (62, 3532830), (70, 3129078), (84, 2607565), (93, 2355220), (105, 2086052), (124, 1766415), (140, 1564539), (155, 1413132), (186, 1177610), (210, 1043026), (217, 1009380), (310, 706566), (372, 588805), (420, 521513), (434, 504690), (465, 471044), (620, 353283), (651, 336460), (868, 252345), (930, 235522), (1085, 201876), (1302, 168230), (1860, 117761), (2170, 100938), (2604, 84115), (3255, 67292), (4340, 50469), (6510, 33646), (13020, 16823)]