4869615420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 15022687680

約数和(自身を除く): 10153072260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 197, 267, 356, 394, 445, 534, 591, 788, 801, 890, 985, 1068, 1182, 1335, 1543, 1602, 1773, 1780, 1970, 2364, 2670, 2955, 3086, 3204, 3546, 3940, 4005, 4629, 5340, 5910, 6172, 7092, 7715, 8010, 8865, 9258, 11820, 13887, 15430, 16020, 17533, 17730, 18516, 23145, 27774, 30860, 35066, 35460, 46290, 52599, 55548, 69435, 70132, 87665, 92580, 105198, 137327, 138870, 157797, 175330, 210396, 262995, 274654, 277740, 303971, 315594, 350660, 411981, 525990, 549308, 607942, 631188, 686635, 788985, 823962, 911913, 1051980, 1215884, 1235943, 1373270, 1519855, 1577970, 1647924, 1823826, 2059905, 2471886, 2735739, 2746540, 3039710, 3155940, 3647652, 4119810, 4559565, 4943772, 5471478, 6079420, 6179715, 8239620, 9119130, 10942956, 12359430, 13678695, 18238260, 24718860, 27053419, 27357390, 54106838, 54714780, 81160257, 108213676, 135267095, 162320514, 243480771, 270534190, 324641028, 405801285, 486961542, 541068380, 811602570, 973923084, 1217403855, 1623205140, 2434807710, 4869615420]

約数ペア:

[(1, 4869615420), (2, 2434807710), (3, 1623205140), (4, 1217403855), (5, 973923084), (6, 811602570), (9, 541068380), (10, 486961542), (12, 405801285), (15, 324641028), (18, 270534190), (20, 243480771), (30, 162320514), (36, 135267095), (45, 108213676), (60, 81160257), (89, 54714780), (90, 54106838), (178, 27357390), (180, 27053419), (197, 24718860), (267, 18238260), (356, 13678695), (394, 12359430), (445, 10942956), (534, 9119130), (591, 8239620), (788, 6179715), (801, 6079420), (890, 5471478), (985, 4943772), (1068, 4559565), (1182, 4119810), (1335, 3647652), (1543, 3155940), (1602, 3039710), (1773, 2746540), (1780, 2735739), (1970, 2471886), (2364, 2059905), (2670, 1823826), (2955, 1647924), (3086, 1577970), (3204, 1519855), (3546, 1373270), (3940, 1235943), (4005, 1215884), (4629, 1051980), (5340, 911913), (5910, 823962), (6172, 788985), (7092, 686635), (7715, 631188), (8010, 607942), (8865, 549308), (9258, 525990), (11820, 411981), (13887, 350660), (15430, 315594), (16020, 303971), (17533, 277740), (17730, 274654), (18516, 262995), (23145, 210396), (27774, 175330), (30860, 157797), (35066, 138870), (35460, 137327), (46290, 105198), (52599, 92580), (55548, 87665), (69435, 70132)]