401036302380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2126611}}^1$

素因数の和:2127079

約数の個数: 96

約数和(自身を含む): 1286174937600

約数和(自身を除く): 885138635220

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, 420, 449, 898, 1347, 1796, 2245, 2694, 3143, 4490, 5388, 6286, 6735, 8980, 9429, 12572, 13470, 15715, 18858, 26940, 31430, 37716, 47145, 62860, 94290, 188580, 2126611, 4253222, 6379833, 8506444, 10633055, 12759666, 14886277, 21266110, 25519332, 29772554, 31899165, 42532220, 44658831, 59545108, 63798330, 74431385, 89317662, 127596660, 148862770, 178635324, 223294155, 297725540, 446588310, 893176620, 954848339, 1909696678, 2864545017, 3819393356, 4774241695, 5729090034, 6683938373, 9548483390, 11458180068, 13367876746, 14322725085, 19096966780, 20051815119, 26735753492, 28645450170, 33419691865, 40103630238, 57290900340, 66839383730, 80207260476, 100259075595, 133678767460, 200518151190, 401036302380]

約数ペア:

[(1, 401036302380), (2, 200518151190), (3, 133678767460), (4, 100259075595), (5, 80207260476), (6, 66839383730), (7, 57290900340), (10, 40103630238), (12, 33419691865), (14, 28645450170), (15, 26735753492), (20, 20051815119), (21, 19096966780), (28, 14322725085), (30, 13367876746), (35, 11458180068), (42, 9548483390), (60, 6683938373), (70, 5729090034), (84, 4774241695), (105, 3819393356), (140, 2864545017), (210, 1909696678), (420, 954848339), (449, 893176620), (898, 446588310), (1347, 297725540), (1796, 223294155), (2245, 178635324), (2694, 148862770), (3143, 127596660), (4490, 89317662), (5388, 74431385), (6286, 63798330), (6735, 59545108), (8980, 44658831), (9429, 42532220), (12572, 31899165), (13470, 29772554), (15715, 25519332), (18858, 21266110), (26940, 14886277), (31430, 12759666), (37716, 10633055), (47145, 8506444), (62860, 6379833), (94290, 4253222), (188580, 2126611)]