202513290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15809}}^1$

素因数の和:15887

約数の個数: 64

約数和(自身を含む): 564606720

約数和(自身を除く): 362093430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 15809, 31618, 47427, 79045, 94854, 110663, 158090, 221326, 237135, 331989, 474270, 553315, 663978, 964349, 1106630, 1659945, 1928698, 2893047, 3319890, 4821745, 5786094, 6750443, 9643490, 13500886, 14465235, 20251329, 28930470, 33752215, 40502658, 67504430, 101256645, 202513290]

約数ペア:

[(1, 202513290), (2, 101256645), (3, 67504430), (5, 40502658), (6, 33752215), (7, 28930470), (10, 20251329), (14, 14465235), (15, 13500886), (21, 9643490), (30, 6750443), (35, 5786094), (42, 4821745), (61, 3319890), (70, 2893047), (105, 1928698), (122, 1659945), (183, 1106630), (210, 964349), (305, 663978), (366, 553315), (427, 474270), (610, 331989), (854, 237135), (915, 221326), (1281, 158090), (1830, 110663), (2135, 94854), (2562, 79045), (4270, 47427), (6405, 31618), (12810, 15809)]