201840030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 601967808

約数和(自身を除く): 400127778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 421, 630, 761, 842, 1263, 1522, 2105, 2283, 2526, 2947, 3789, 3805, 4210, 4566, 5327, 5894, 6315, 6849, 7578, 7610, 8841, 10654, 11415, 12630, 13698, 14735, 15981, 17682, 18945, 22830, 26523, 26635, 29470, 31962, 34245, 37890, 44205, 47943, 53046, 53270, 68490, 79905, 88410, 95886, 132615, 159810, 239715, 265230, 320381, 479430, 640762, 961143, 1601905, 1922286, 2242667, 2883429, 3203810, 4485334, 4805715, 5766858, 6728001, 9611430, 11213335, 13456002, 14417145, 20184003, 22426670, 28834290, 33640005, 40368006, 67280010, 100920015, 201840030]

約数ペア:

[(1, 201840030), (2, 100920015), (3, 67280010), (5, 40368006), (6, 33640005), (7, 28834290), (9, 22426670), (10, 20184003), (14, 14417145), (15, 13456002), (18, 11213335), (21, 9611430), (30, 6728001), (35, 5766858), (42, 4805715), (45, 4485334), (63, 3203810), (70, 2883429), (90, 2242667), (105, 1922286), (126, 1601905), (210, 961143), (315, 640762), (421, 479430), (630, 320381), (761, 265230), (842, 239715), (1263, 159810), (1522, 132615), (2105, 95886), (2283, 88410), (2526, 79905), (2947, 68490), (3789, 53270), (3805, 53046), (4210, 47943), (4566, 44205), (5327, 37890), (5894, 34245), (6315, 31962), (6849, 29470), (7578, 26635), (7610, 26523), (8841, 22830), (10654, 18945), (11415, 17682), (12630, 15981), (13698, 14735)]