23771953380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{145501}}^1$

素因数の和:145909

約数の個数: 96

約数和(自身を含む): 76266328320

約数和(自身を除く): 52494374940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 1167, 1556, 1945, 2334, 2723, 3890, 4668, 5446, 5835, 7780, 8169, 10892, 11670, 13615, 16338, 23340, 27230, 32676, 40845, 54460, 81690, 145501, 163380, 291002, 436503, 582004, 727505, 873006, 1018507, 1455010, 1746012, 2037014, 2182515, 2910020, 3055521, 4074028, 4365030, 5092535, 6111042, 8730060, 10185070, 12222084, 15277605, 20370140, 30555210, 56599889, 61110420, 113199778, 169799667, 226399556, 282999445, 339599334, 396199223, 565998890, 679198668, 792398446, 848998335, 1131997780, 1188597669, 1584796892, 1697996670, 1980996115, 2377195338, 3395993340, 3961992230, 4754390676, 5942988345, 7923984460, 11885976690, 23771953380]

約数ペア:

[(1, 23771953380), (2, 11885976690), (3, 7923984460), (4, 5942988345), (5, 4754390676), (6, 3961992230), (7, 3395993340), (10, 2377195338), (12, 1980996115), (14, 1697996670), (15, 1584796892), (20, 1188597669), (21, 1131997780), (28, 848998335), (30, 792398446), (35, 679198668), (42, 565998890), (60, 396199223), (70, 339599334), (84, 282999445), (105, 226399556), (140, 169799667), (210, 113199778), (389, 61110420), (420, 56599889), (778, 30555210), (1167, 20370140), (1556, 15277605), (1945, 12222084), (2334, 10185070), (2723, 8730060), (3890, 6111042), (4668, 5092535), (5446, 4365030), (5835, 4074028), (7780, 3055521), (8169, 2910020), (10892, 2182515), (11670, 2037014), (13615, 1746012), (16338, 1455010), (23340, 1018507), (27230, 873006), (32676, 727505), (40845, 582004), (54460, 436503), (81690, 291002), (145501, 163380)]