4998986820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{19009}}^1$

素因数の和:19514

約数の個数: 96

約数和(自身を含む): 15585158400

約数和(自身を除く): 10586171580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 487, 540, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 13149, 14610, 17532, 19009, 21915, 26298, 29220, 38018, 43830, 52596, 57027, 65745, 76036, 87660, 95045, 114054, 131490, 171081, 190090, 228108, 262980, 285135, 342162, 380180, 513243, 570270, 684324, 855405, 1026486, 1140540, 1710810, 2052972, 2566215, 3421620, 5132430, 9257383, 10264860, 18514766, 27772149, 37029532, 46286915, 55544298, 83316447, 92573830, 111088596, 138860745, 166632894, 185147660, 249949341, 277721490, 333265788, 416582235, 499898682, 555442980, 833164470, 999797364, 1249746705, 1666328940, 2499493410, 4998986820]

約数ペア:

[(1, 4998986820), (2, 2499493410), (3, 1666328940), (4, 1249746705), (5, 999797364), (6, 833164470), (9, 555442980), (10, 499898682), (12, 416582235), (15, 333265788), (18, 277721490), (20, 249949341), (27, 185147660), (30, 166632894), (36, 138860745), (45, 111088596), (54, 92573830), (60, 83316447), (90, 55544298), (108, 46286915), (135, 37029532), (180, 27772149), (270, 18514766), (487, 10264860), (540, 9257383), (974, 5132430), (1461, 3421620), (1948, 2566215), (2435, 2052972), (2922, 1710810), (4383, 1140540), (4870, 1026486), (5844, 855405), (7305, 684324), (8766, 570270), (9740, 513243), (13149, 380180), (14610, 342162), (17532, 285135), (19009, 262980), (21915, 228108), (26298, 190090), (29220, 171081), (38018, 131490), (43830, 114054), (52596, 95045), (57027, 87660), (65745, 76036)]